| 678 m * | 3.280839895 ft | = 2224.40944882 ft | 
| 1 m | 
| Merska enota | Dolžine | 
|---|---|
| Nanometer | 6.78e+11 nm | 
| Mikrometer | 678000000.0 µm | 
| Milimeter | 678000.0 mm | 
| Centimeter | 67800.0 cm | 
| Palec | 26692.9133858 in | 
| Čevelj | 2224.40944882 ft | 
| Jard | 741.469816273 yd | 
| Meter | 678.0 m | 
| Kilometer | 0.678 km | 
| 0.4212896683 mi | |
| navtične milje | 0.3660907127 nmi | 
