| Holladay to Cognac | 5,127.23 mi (8,251.49 km) |
| Holladay to Cogolin | 5,485.49 mi (8,828.05 km) |
| Holladay to Colmar | 5,268.08 mi (8,478.15 km) |
| Holladay to Colombes | 5,062.53 mi (8,147.36 km) |
| Holladay to Colomiers | 5,285.63 mi (8,506.41 km) |
| Holladay to Combs-la-Ville | 5,084.77 mi (8,183.15 km) |
| Holladay to Comines | 4,999.14 mi (8,045.33 km) |
| Holladay to Compiegne | 5,057.65 mi (8,139.50 km) |
| Holladay to Concarneau | 4,900.30 mi (7,886.27 km) |
| Holladay to Conde-sur-l'Escaut | 5,032.49 mi (8,099.01 km) |
| Holladay to Conflans-Sainte-Honorine | 5,053.88 mi (8,133.43 km) |
| Holladay to Corbas | 5,309.10 mi (8,544.18 km) |
| Holladay to Corbeil-Essonnes | 5,084.89 mi (8,183.35 km) |
| Holladay to Cormeilles-en-Parisis | 5,058.47 mi (8,140.81 km) |
| Holladay to Cosne sur Loire | 5,157.51 mi (8,300.21 km) |
