| Snoqualmie to Cognac | 5,089.27 mi (8,190.39 km) |
| Snoqualmie to Cogolin | 5,420.66 mi (8,723.70 km) |
| Snoqualmie to Colmar | 5,161.65 mi (8,306.87 km) |
| Snoqualmie to Colombes | 4,981.63 mi (8,017.16 km) |
| Snoqualmie to Colomiers | 5,253.68 mi (8,454.99 km) |
| Snoqualmie to Combs-la-Ville | 5,004.04 mi (8,053.23 km) |
| Snoqualmie to Comines | 4,898.61 mi (7,883.55 km) |
| Snoqualmie to Compiegne | 4,969.24 mi (7,997.21 km) |
| Snoqualmie to Concarneau | 4,866.04 mi (7,831.14 km) |
| Snoqualmie to Conde-sur-l'Escaut | 4,931.02 mi (7,935.72 km) |
| Snoqualmie to Conflans-Sainte-Honorine | 4,973.30 mi (8,003.76 km) |
| Snoqualmie to Corbas | 5,237.09 mi (8,428.29 km) |
| Snoqualmie to Corbeil-Essonnes | 5,005.10 mi (8,054.94 km) |
| Snoqualmie to Cormeilles-en-Parisis | 4,977.47 mi (8,010.46 km) |
| Snoqualmie to Cosne sur Loire | 5,084.66 mi (8,182.98 km) |
