| Phoenixville to Cognac | 3,681.85 mi (5,925.36 km) |
| Phoenixville to Cogolin | 4,059.55 mi (6,533.21 km) |
| Phoenixville to Colmar | 3,946.09 mi (6,350.61 km) |
| Phoenixville to Colombes | 3,708.82 mi (5,968.76 km) |
| Phoenixville to Colomiers | 3,814.96 mi (6,139.58 km) |
| Phoenixville to Combs-la-Ville | 3,728.40 mi (6,000.28 km) |
| Phoenixville to Comines | 3,693.46 mi (5,944.05 km) |
| Phoenixville to Compiegne | 3,720.03 mi (5,986.81 km) |
| Phoenixville to Concarneau | 3,469.32 mi (5,583.33 km) |
| Phoenixville to Conde-sur-l'Escaut | 3,725.13 mi (5,995.01 km) |
| Phoenixville to Conflans-Sainte-Honorine | 3,700.39 mi (5,955.20 km) |
| Phoenixville to Corbas | 3,913.05 mi (6,297.44 km) |
| Phoenixville to Corbeil-Essonnes | 3,726.58 mi (5,997.34 km) |
| Phoenixville to Cormeilles-en-Parisis | 3,705.38 mi (5,963.23 km) |
| Phoenixville to Cosne sur Loire | 3,777.72 mi (6,079.66 km) |
