| Unna to Chateaubriant | 483.40 mi (777.96 km) |
| Unna to Chateaudun | 370.57 mi (596.37 km) |
| Unna to Chateauneuf-les-Martigues | 575.34 mi (925.93 km) |
| Unna to Chateaurenard | 544.77 mi (876.73 km) |
| Unna to Chateauroux | 423.92 mi (682.24 km) |
| Unna to Chatellerault | 458.18 mi (737.38 km) |
| Unna to Chatenay-Malabry | 306.46 mi (493.20 km) |
| Unna to Chatillon | 304.49 mi (490.03 km) |
| Unna to Chatou | 305.18 mi (491.14 km) |
| Unna to Chaumont | 262.36 mi (422.23 km) |
| Unna to Chauny | 236.68 mi (380.89 km) |
| Unna to Chaville | 307.63 mi (495.09 km) |
| Unna to Checy | 356.56 mi (573.83 km) |
| Unna to Chelles | 290.05 mi (466.79 km) |
| Unna to Chennevieres-sur-Marne | 296.19 mi (476.67 km) |
