| Spokane to Cognac | 4,950.92 mi (7,967.73 km) |
| Spokane to Cogolin | 5,289.39 mi (8,512.45 km) |
| Spokane to Colmar | 5,039.64 mi (8,110.52 km) |
| Spokane to Colombes | 4,852.90 mi (7,810.00 km) |
| Spokane to Colomiers | 5,114.44 mi (8,230.90 km) |
| Spokane to Combs-la-Ville | 4,875.34 mi (7,846.10 km) |
| Spokane to Comines | 4,774.38 mi (7,683.62 km) |
| Spokane to Compiegne | 4,842.27 mi (7,792.88 km) |
| Spokane to Concarneau | 4,726.22 mi (7,606.12 km) |
| Spokane to Conde-sur-l'Escaut | 4,807.12 mi (7,736.31 km) |
| Spokane to Conflans-Sainte-Honorine | 4,844.47 mi (7,796.42 km) |
| Spokane to Corbas | 5,106.99 mi (8,218.91 km) |
| Spokane to Corbeil-Essonnes | 4,876.18 mi (7,847.45 km) |
| Spokane to Cormeilles-en-Parisis | 4,848.75 mi (7,803.31 km) |
| Spokane to Cosne sur Loire | 4,954.33 mi (7,973.22 km) |
