Depends on terrain and fitness level, but about 30-45 minutes
The time it takes to walk 0.3 km depends on your walking speed. On average, a person walks at about 5 km/h, which means it would take approximately 3-4 minutes to cover that distance. If walking at a slower pace, it might take a bit longer.
3 hours....
3 min
it will take about 2 or 3 weeks for it to walk but the most is 3 weeks
you would walk about 3 km everyday.
40mph, about 3 minutes.
Google Maps® says this distance is 38.4 km (23.8606 mi.) if you take the Highway 65 route, and 38.8 km (24.1092 mi.) if you take the Highways 90/77 route. If you average 3.5 - 5 k/h (2-3 miles per hour) this is an 8 to 12 hour walk. Basically, this is an all day walk, downhill much of the way.
Depends on how fast you're going. Not long though.
3 minutes at 58 kph
The time it takes to walk 150m depends on your walking speed. On average, a person walking at a moderate pace of 5 km/h would take about 2-3 minutes to cover 150m. Speeding up to a brisk walk could reduce this time.
1 hour 3 minutes.
Mars is 206,655,215 km from Earth at its closest (Perihelion). Walking at 3.2kph, the trip would take 7,367 years, 3 months.