| Olaine to Cognac | 1,287.99 mi (2,072.82 km) |
| Olaine to Cogolin | 1,205.67 mi (1,940.34 km) |
| Olaine to Colmar | 917.24 mi (1,476.16 km) |
| Olaine to Colombes | 1,048.33 mi (1,687.12 km) |
| Olaine to Colomiers | 1,340.04 mi (2,156.58 km) |
| Olaine to Combs-la-Ville | 1,048.80 mi (1,687.88 km) |
| Olaine to Comines | 945.28 mi (1,521.28 km) |
| Olaine to Compiegne | 1,006.95 mi (1,620.53 km) |
| Olaine to Concarneau | 1,314.55 mi (2,115.56 km) |
| Olaine to Conde-sur-l'Escaut | 936.66 mi (1,507.41 km) |
| Olaine to Conflans-Sainte-Honorine | 1,050.44 mi (1,690.52 km) |
| Olaine to Corbas | 1,118.98 mi (1,800.83 km) |
| Olaine to Corbeil-Essonnes | 1,054.02 mi (1,696.28 km) |
| Olaine to Cormeilles-en-Parisis | 1,047.92 mi (1,686.46 km) |
| Olaine to Cosne sur Loire | 1,094.75 mi (1,761.82 km) |
