| 420 ft * | 12.0 in | = 5040.0 in |
| 1 ft |
| Måleenhet | Lengder |
|---|---|
| Nanometer | 1.28016e+11 nm |
| Mikrometer | 128016000.0 µm |
| Millimeter | 128016.0 mm |
| Centimeter | 12801.6 cm |
| Tomme | 5040.0 in |
| Fot | 420.0 ft |
| Yard | 140.0 yd |
| Meter | 128.016 m |
| Kilometer | 0.128016 km |
| Engelsk mil | 0.0795454545 mi |
| Nautisk mil | 0.0691231102 nmi |
