How long is 40 miles?
40 miles takes about 13 h 20 min to walk, 6 h 40 min to run, 3 h 20 min to cycle and 40 min to drive at 60 mph.
40 miles is a distance most people drive. On foot it would take most of a day or more; by car it's a typical regional trip. 40 miles equals 64.37 kilometers.
Time to travel 40 miles by speed
| How | Speed | Time for 40 miles |
|---|---|---|
| Walking · average adult pace | 3 mph (5 km/h) | 13 h 20 min |
| Brisk walking · fast, purposeful walk | 4 mph (6 km/h) | 10 h |
| Running · 10-minute mile | 6 mph (10 km/h) | 6 h 40 min |
| Cycling · relaxed road cycling | 12 mph (19 km/h) | 3 h 20 min |
| City driving · urban speed limit, no stops | 30 mph (48 km/h) | 1 h 20 min |
| Highway driving · steady 60 mph | 60 mph (97 km/h) | 40 min |
| Interstate / motorway · steady 70 mph | 70 mph (113 km/h) | 34 min |
Times assume a constant speed with no stops. Use the calculator below for your own speed.
Driving 40 miles
On a highway at a steady 60 mph, 40 miles takes 40 min — at that speed each mile takes exactly one minute. At 70 mph it’s 34 min, and at 30 mph through town it’s 1 h 20 min.
Real trips are slower than these numbers. Traffic lights, junctions, congestion and roadworks lower your average speed, so an urban route usually takes much longer than the limit suggests. To estimate your own average, divide distance by the time a similar trip took — or use the average speed calculator.
Calculate the time for your speed
Change the speed to match your pace, your bike or your car, and the calculator shows how long 40 miles takes.
How far is 40 miles?
- 40 miles = 64.37 kilometers = 64,374 meters
- 40 miles = 211,200 feet = 70,400 yards
- 40 miles = 34.76 nautical miles
Other distances
Frequently asked questions
How long does it take to walk 40 miles?
At an average walking pace of 3 mph, 40 miles takes about 13 h 20 min of non-stop walking. With rest, meals and sleep, a realistic walking trip would take considerably longer — many long-distance hikers cover 15–20 miles a day.
How long does it take to drive 40 miles?
At a steady 60 mph, 40 miles takes 40 min; at 70 mph, 34 min; and at 30 mph in town, 1 h 20 min. Traffic, lights and stops add time.
How many minutes is 40 miles?
It depends on your speed. At 60 mph each mile takes exactly one minute, so 40 miles is 40 minutes of driving. Walking at 3 mph, it’s 800 minutes; running at 6 mph, 400 minutes.
How far is 40 miles in kilometers?
40 miles is 64.37 km. One mile equals 1.609344 km.
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