| Hallein to Cogolin | 440.03 mi (708.16 km) |
| Hallein to Colmar | 266.93 mi (429.58 km) |
| Hallein to Colombes | 504.94 mi (812.62 km) |
| Hallein to Colomiers | 631.88 mi (1,016.92 km) |
| Hallein to Combs-la-Ville | 489.45 mi (787.70 km) |
| Hallein to Comines | 501.95 mi (807.81 km) |
| Hallein to Compiegne | 484.23 mi (779.29 km) |
| Hallein to Concarneau | 788.07 mi (1,268.28 km) |
| Hallein to Conde-sur-l'Escaut | 470.39 mi (757.01 km) |
| Hallein to Conflans-Sainte-Honorine | 512.43 mi (824.68 km) |
| Hallein to Corbas | 411.51 mi (662.27 km) |
| Hallein to Corbeil-Essonnes | 492.74 mi (792.99 km) |
| Hallein to Cormeilles-en-Parisis | 507.59 mi (816.89 km) |
| Hallein to Cosne sur Loire | 473.82 mi (762.54 km) |
| Hallein to Coudekerque-Branche | 533.62 mi (858.77 km) |
