| Omagh to Chateaubriant | 539.19 mi (867.74 km) |
| Omagh to Chateaudun | 583.62 mi (939.25 km) |
| Omagh to Chateauneuf-les-Martigues | 955.34 mi (1,537.47 km) |
| Omagh to Chateaurenard | 917.87 mi (1,477.16 km) |
| Omagh to Chateauroux | 664.77 mi (1,069.84 km) |
| Omagh to Chatellerault | 636.28 mi (1,024.00 km) |
| Omagh to Chatenay-Malabry | 573.52 mi (923.00 km) |
| Omagh to Chatillon | 572.10 mi (920.71 km) |
| Omagh to Chatou | 563.46 mi (906.80 km) |
| Omagh to Chaumont | 696.83 mi (1,121.44 km) |
| Omagh to Chauny | 562.11 mi (904.63 km) |
| Omagh to Chaville | 568.58 mi (915.04 km) |
| Omagh to Checy | 612.55 mi (985.80 km) |
| Omagh to Chelles | 577.41 mi (929.26 km) |
| Omagh to Chennevieres-sur-Marne | 579.67 mi (932.88 km) |
