| 311 cm * | 0.01 m | = 3.11 m | 
| 1 cm | 
| Eenhede van meting | Lengte | 
|---|---|
| Nanometer | 3110000000.0 nm | 
| Mikrometer | 3110000.0 µm | 
| Millimeter | 3110.0 mm | 
| Sentimeter | 311.0 cm | 
| Duim | 122.440944882 in | 
| Voet | 10.2034120735 ft | 
| Jaart | 3.4011373578 yd | 
| Meter | 3.11 m | 
| Kilometer | 0.00311 km | 
| Myl | 0.0019324644 mi | 
| Seemyl | 0.0016792657 nmi | 
