| 1 km = 3280.840 ft |
| 2 km = 6561.680 ft |
| 3 km = 9842.520 ft |
| 4 km = 13123.360 ft |
| 5 km = 16404.199 ft |
| 6 km = 19685.0394 ft |
| 7 km = 22965.879 ft |
| 8 km = 26246.719 ft |
| 9 km = 29527.559 ft |
| 10 km = 32808.399 ft |
| 15 km = 49212.598 ft |
| 50 km = 164041.995 ft |
| 100 km = 328083.990 ft |
| 500 km = 1640419.948 ft |
| 1000 km = 3280839.895 ft |
| 5000 km = 16404199.475 ft |
| 10000 km = 32808398.950 ft |