| Tumwater to Cognac | 5,149.75 mi (8,287.72 km) |
| Tumwater to Cogolin | 5,480.27 mi (8,819.65 km) |
| Tumwater to Colmar | 5,220.09 mi (8,400.92 km) |
| Tumwater to Colombes | 5,040.99 mi (8,112.69 km) |
| Tumwater to Colomiers | 5,314.25 mi (8,552.46 km) |
| Tumwater to Combs-la-Ville | 5,063.39 mi (8,148.74 km) |
| Tumwater to Comines | 4,957.39 mi (7,978.15 km) |
| Tumwater to Compiegne | 5,028.37 mi (8,092.37 km) |
| Tumwater to Concarneau | 4,926.71 mi (7,928.77 km) |
| Tumwater to Conde-sur-l'Escaut | 4,989.76 mi (8,030.24 km) |
| Tumwater to Conflans-Sainte-Honorine | 5,032.67 mi (8,099.30 km) |
| Tumwater to Corbas | 5,296.59 mi (8,524.03 km) |
| Tumwater to Corbeil-Essonnes | 5,064.48 mi (8,150.49 km) |
| Tumwater to Cormeilles-en-Parisis | 5,036.82 mi (8,105.98 km) |
| Tumwater to Cosne sur Loire | 5,144.21 mi (8,278.80 km) |
