| 349 km * | 0.6213711922 mi | = 216.858546091 mi | 
| 1 km | 
| Matavimo vienetas | Ilgiai | 
|---|---|
| Nanometras | 3.49e+14 nm | 
| Mikrometras | 3.49e+11 µm | 
| Milimetras | 349000000.0 mm | 
| Centimetras | 34900000.0 cm | 
| Colis | 13740157.4803 in | 
| Pėda | 1145013.12336 ft | 
| Yard | 381671.04112 yd | 
| Metras | 349000.0 m | 
| Kilometras | 349.0 km | 
| Mylia | 216.858546091 mi | 
| Jūrmylė | 188.444924406 nmi | 
