| Ommen to Cabestany | 698.40 mi (1,123.97 km) |
| Ommen to Cabries | 628.88 mi (1,012.08 km) |
| Ommen to Cachan | 313.34 mi (504.27 km) |
| Ommen to Caen | 374.97 mi (603.46 km) |
| Ommen to Cagnes-sur-Mer | 612.56 mi (985.82 km) |
| Ommen to Cahors | 601.95 mi (968.74 km) |
| Ommen to Calais | 223.16 mi (359.14 km) |
| Ommen to Caluire-et-Cuire | 469.76 mi (756.00 km) |
| Ommen to Cambrai | 212.06 mi (341.28 km) |
| Ommen to Canet-en-Roussillon | 696.03 mi (1,120.15 km) |
| Ommen to Cannes | 620.06 mi (997.88 km) |
| Ommen to Canteleu | 315.50 mi (507.75 km) |
| Ommen to Capbreton | 711.28 mi (1,144.69 km) |
| Ommen to Carcassonne | 669.81 mi (1,077.96 km) |
| Ommen to Carmaux | 616.67 mi (992.43 km) |
