Walk Across Country Calculator
Calculate how long it would take to walk across your country at average walking pace. Enter values for instant results with step-by-step formulas.
Formula
Total Days = (Distance / (Speed x Hours/Day)) / (7 - Rest Days) x 7
The calculator divides the total country distance by your daily walking distance (speed times hours per day) to get walking days needed. It then adjusts for rest days by calculating how many weeks this takes and adding rest days back in. Additional metrics like total steps, calories, and shoe pairs are derived from standard walking physiology data.
Worked Examples
Example 1: Walking Across the USA
Problem: How long to walk across the United States (2,800 miles) at 3.1 mph for 8 hours per day with 1 rest day per week?
Solution: Miles per day = 3.1 mph x 8 hours = 24.8 miles\nWalking days needed = 2,800 / 24.8 = 113 days\nWalking days per week = 7 - 1 = 6\nWeeks needed = 113 / 6 = 18.8 weeks\nTotal days = 18.8 x 7 = 132 days\nTotal months = 132 / 30.44 = 4.3 months
Result: 113 walking days | 132 total days (~4.3 months) | ~5.9 million steps
Example 2: Walking Across the UK
Problem: Walking across the United Kingdom (874 miles) at 3 mph for 6 hours per day with 1 rest day per week.
Solution: Miles per day = 3 mph x 6 hours = 18 miles\nWalking days needed = 874 / 18 = 49 days\nWalking days per week = 6\nWeeks needed = 49 / 6 = 8.2 weeks\nTotal days = 8.2 x 7 = 57 days\nTotal months = 57 / 30.44 = 1.9 months
Result: 49 walking days | 57 total days (~1.9 months) | ~1.8 million steps
Frequently Asked Questions
How long would it actually take to walk across the United States?
Walking across the United States from coast to coast covers approximately 2,500 to 3,000 miles depending on the route, with the most popular routes spanning about 2,800 miles from Los Angeles to New York City. At an average walking pace of 3 miles per hour for 8 hours per day with one rest day per week, the journey would take roughly 134 walking days or about 156 total days including rest days, which is roughly 5 months. However, real-world conditions significantly extend this timeline. Terrain variation, weather delays, navigation detours, supply stops, minor injuries, and mental fatigue typically add 20 to 30 percent to the theoretical estimate, making 6 to 8 months a more realistic timeframe for completing the crossing.
How many calories would you burn walking across a country?
Walking across a country burns an extraordinary number of calories due to the sustained duration of the activity. A person weighing 160 pounds burns approximately 80 to 100 calories per mile walked, depending on speed and terrain. For a 2,800-mile US crossing, this translates to roughly 224,000 to 280,000 total calories burned from walking alone. This is equivalent to about 64 to 80 pounds of body fat. However, the body also burns 1,600 to 2,500 base calories per day for normal metabolic functions, adding another 250,000 or more calories over a 5-month journey. Cross-country walkers typically consume 4,000 to 6,000 calories per day and still lose significant weight during the journey. Proper nutrition planning is critical to prevent dangerous weight loss.
What equipment do you need to walk across a country?
Essential equipment for a cross-country walk includes multiple pairs of high-quality walking shoes or boots since each pair typically lasts about 500 miles, a lightweight backpack of 30 to 50 liters, weather-appropriate clothing with layering capability, a reliable water filtration system, navigation tools including GPS and paper maps as backup, a first aid kit with blister treatment supplies, a tent or bivvy sack for camping nights, a sleeping bag and pad, cooking equipment or planned resupply points, sun protection including hat and sunscreen, and a communication device for emergencies. Many successful cross-country walkers use a support vehicle or mail resupply packages to reduce pack weight. Total gear weight should ideally stay under 25 to 30 pounds to minimize fatigue and injury risk.
How many pairs of shoes would you go through walking across a country?
The average walking shoe lasts approximately 300 to 500 miles before the cushioning and support are compromised enough to increase injury risk. For a 2,800-mile crossing of the United States, you would need approximately 6 to 9 pairs of shoes. Trail runners have become the preferred footwear for long-distance walkers over traditional hiking boots because they are lighter, dry faster, and cause fewer blisters. At $100 to $150 per pair, shoe costs alone can reach $600 to $1,350 for the journey. Many cross-country walkers pre-purchase shoes and mail them to post offices or general delivery locations along their route. Breaking in each new pair gradually before switching fully is essential to prevent blisters and foot injuries.
Has anyone actually walked across the United States?
Thousands of people have walked across the United States, with the first documented crossing completed by Edward Payson Weston in 1861 from Boston to Washington DC in 453 hours. The current fastest known crossing is by Pete Kostelnick, who ran coast to coast in 42 days, 6 hours, and 30 minutes in 2016 covering about 3,067 miles. For walkers rather than runners, typical completion times range from 4 to 8 months. Notable recent completions include Nate Damm who walked from Delaware to California in 2011 and wrote about the experience in his book. The American Discovery Trail, a continuous coast-to-coast hiking trail spanning about 6,800 miles, has also been completed by multiple through-hikers. Each year, dozens of people attempt and complete cross-country walks for various charitable and personal reasons.
What are the biggest challenges of walking across a country?
The biggest challenges of a cross-country walk span physical, mental, and logistical categories. Physically, the primary concerns are overuse injuries including shin splints, stress fractures, tendinitis, and persistent blisters that can become debilitating. Extreme weather exposure including heat exhaustion, hypothermia, and severe storms poses serious safety risks. Logistically, finding safe water sources, food resupply points, and legal camping spots in rural areas can be extremely challenging. Highway walking presents constant danger from motor vehicles, with narrow shoulders and inattentive drivers. Mentally, the monotony of walking 8 to 10 hours daily for months tests psychological endurance more than physical fitness. Loneliness, motivation loss around the halfway point, and the constant temptation to quit are reported by nearly every cross-country walker.