How Long Would It Take to Walk Across America—And Can You Do It on a Treadmill?

Quick answer: Walking across or around the U.S. is a massive challenge—but one you can tackle from your living room with the right treadmill and mindset. On foot, it takes 1–3 years depending on the route. On a treadmill, hitting 10,000 steps a day means you’d complete the equivalent in about 7.7 years—but double your steps, and the timeline shrinks fast!

Dreaming of a cross-country adventure? Whether you’re an outdoor explorer or a homebody with a fitness goal, walking across the U.S.—roughly 14,000 miles around the perimeter—is a journey worth exploring. The best part? With a treadmill, you don’t have to leave your house to take the first step.

How Long Does It Take to Walk Across the U.S. Outdoors?

Perimeter Walk (14,000 Miles)

Walking the full perimeter of the U.S. (about 14,000 miles) takes serious dedication. The American Perimeter Trail is a proposed loop connecting iconic paths like the Pacific Crest and Appalachian Trails—spanning 34 states. At 20 miles a day, you're looking at nearly 2 years of nonstop trekking.

Fun fact: In 1908, John Krohn walked over 9,000 miles around the U.S. in just 357 days. That’s 25 miles per day—impressive even by today’s ultra-runner standards.

Coast-to-Coast Walk (4,800–5,000 Miles)

The American Discovery Trail offers two coast-to-coast routes. At 15 miles per day, you’d finish in roughly 10–11 months. Pete Kostelnick smashed records by running from San Francisco to NYC in just 42 days—averaging 70+ miles a day. But most of us are here for the wellness journey, not the speed.

What Are the Benefits of Walking Across America—Even Virtually?

• Boosts cardio health: Supports a healthy heart and improved circulation.
• Builds lower-body strength: Works your legs, glutes, and core.
• Promotes weight loss: Helps reduce fat, manage blood sugar, and fight obesity.
• Relieves stress: Walking clears your mind and reduces anxiety.
• Encourages consistency: Long-distance walking requires discipline and daily movement.
• Inspires connection: Even virtual walking challenges create shared goals and motivation.

Can You Simulate Walking Across the U.S. with a Treadmill?

Absolutely. A treadmill like the Famistar Treadmill T532 lets you walk America from your home—rain or shine. Let’s break it down by pace and step goals.

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10,000 Steps a Day (Approx. 5 Miles)

Timeline: ~7.7 years
Walking 10,000 steps daily = 5 miles/day → 14,000 ÷ 5 = 2,800 days ≈ 7.67 years

The Famistar Treadmill T532’s dual hi-fi stero and shock absorption system makes this pace sustainable and joint-friendly for long-term use.

20,000 Steps a Day (Approx. 10 Miles)

Timeline: ~3.8 years
14,000 ÷ 10 = 1,400 days ≈ 3.84 years

With support from the SmartCoach App and incline simulation, walking double feels way more immersive—even when you’re in your office or bedroom.

Walking by Time (at ~3 mph)

• 1 hour/day (3 miles) → ~12.8 years
• 2 hours/day (6 miles) → ~6.4 years
• 3 hours/day (9 miles) → ~4.3 years

The FAMISTAR’s multiple-level incline and foldable frame lets you vary your walking intensity and easily fit it into your space and schedule.

Final Thoughts: Turn the Treadmill into a Cross-Country Challenge

Walking across America isn’t just about the miles—it’s about building healthy habits, improving mental focus, and proving to yourself what you can achieve. Whether you’re going coast-to-coast or looping the perimeter virtually, a high-quality treadmill can help you get there—step by step, day by day.

And with the right features—like shock absorption, incline settings, and hi-fi stero—the Famistar Treadmill T532 turns your indoor walks or workouts into something extraordinary.

Ready to start your journey? Lace up, press start, and walk America without leaving home.