| 400 m * | 3.280839895 ft | = 1312.33595801 ft |
| 1 m |
| Unidad de medida | Longitudes |
|---|---|
| Nanómetro | 4e+11 nm |
| Micrómetro | 400000000.0 µm |
| Milímetro | 400000.0 mm |
| Centímetro | 40000.0 cm |
| Pulgada | 15748.0314961 in |
| Pie | 1312.33595801 ft |
| Yarda | 437.445319335 yd |
| Metro | 400.0 m |
| Kilómetro | 0.4 km |
| Milla | 0.2485484769 mi |
| Milla náutica | 0.2159827214 nmi |
