| Port Arthur to Cognac | 4,936.23 mi (7,944.10 km) |
| Port Arthur to Cogolin | 5,314.02 mi (8,552.10 km) |
| Port Arthur to Colmar | 5,189.17 mi (8,351.17 km) |
| Port Arthur to Colombes | 4,954.23 mi (7,973.06 km) |
| Port Arthur to Colomiers | 5,071.03 mi (8,161.03 km) |
| Port Arthur to Combs-la-Ville | 4,974.31 mi (8,005.38 km) |
| Port Arthur to Comines | 4,931.71 mi (7,936.82 km) |
| Port Arthur to Compiegne | 4,963.36 mi (7,987.75 km) |
| Port Arthur to Concarneau | 4,721.64 mi (7,598.74 km) |
| Port Arthur to Conde-sur-l'Escaut | 4,963.97 mi (7,988.74 km) |
| Port Arthur to Conflans-Sainte-Honorine | 4,945.70 mi (7,959.34 km) |
| Port Arthur to Corbas | 5,164.56 mi (8,311.56 km) |
| Port Arthur to Corbeil-Essonnes | 4,972.72 mi (8,002.82 km) |
| Port Arthur to Cormeilles-en-Parisis | 4,950.68 mi (7,967.35 km) |
| Port Arthur to Cosne sur Loire | 5,026.79 mi (8,089.83 km) |
