| Spokane Valley to Coudekerque-Branche | 4,738.19 mi (7,625.38 km) |
| Spokane Valley to Coueron | 4,821.97 mi (7,760.21 km) |
| Spokane Valley to Coulommiers | 4,876.82 mi (7,848.49 km) |
| Spokane Valley to Courbevoic | 4,848.96 mi (7,803.65 km) |
| Spokane Valley to Courcouronnes | 4,868.78 mi (7,835.54 km) |
| Spokane Valley to Cournon-d'Auvergne | 5,048.08 mi (8,124.09 km) |
| Spokane Valley to Courrieres | 4,783.96 mi (7,699.03 km) |
| Spokane Valley to Coutras | 4,986.33 mi (8,024.72 km) |
| Spokane Valley to Couzeix | 4,982.81 mi (8,019.05 km) |
| Spokane Valley to Cran-Gevrier | 5,122.55 mi (8,243.94 km) |
| Spokane Valley to Craponne | 5,092.15 mi (8,195.02 km) |
| Spokane Valley to Creil | 4,835.97 mi (7,782.74 km) |
| Spokane Valley to Crepy-en-Valois | 4,848.58 mi (7,803.04 km) |
| Spokane Valley to Crest | 5,157.35 mi (8,299.95 km) |
| Spokane Valley to Creteil | 4,860.67 mi (7,822.49 km) |
