| 31100 cm * | 0.032808399 ft | = 1020.34120735 ft | 
| 1 cm | 
| Eenhede van meting | Lengte | 
|---|---|
| Nanometer | 3.11e+11 nm | 
| Mikrometer | 311000000.0 µm | 
| Millimeter | 311000.0 mm | 
| Sentimeter | 31100.0 cm | 
| Duim | 12244.0944882 in | 
| Voet | 1020.34120735 ft | 
| Jaart | 340.113735784 yd | 
| Meter | 311.0 m | 
| Kilometer | 0.311 km | 
| Myl | 0.1932464408 mi | 
| Seemyl | 0.1679265659 nmi | 
