| Renton to Corato | 5,808.79 mi (9,348.34 km) |
| Renton to Corbetta | 5,365.71 mi (8,635.28 km) |
| Renton to Corciano | 5,588.89 mi (8,994.44 km) |
| Renton to Cordenons | 5,427.08 mi (8,734.03 km) |
| Renton to Cori | 5,694.43 mi (9,164.29 km) |
| Renton to Coriano | 5,546.34 mi (8,925.98 km) |
| Renton to Corigliano Calabro | 5,907.26 mi (9,506.82 km) |
| Renton to Corleone | 5,936.57 mi (9,553.98 km) |
| Renton to Cormano | 5,367.09 mi (8,637.50 km) |
| Renton to Cornaredo | 5,366.69 mi (8,636.85 km) |
| Renton to Cornate d'Adda | 5,368.70 mi (8,640.08 km) |
| Renton to Cornedo Vicentino | 5,416.95 mi (8,717.73 km) |
| Renton to Correggio | 5,453.64 mi (8,776.79 km) |
| Renton to Corridonia | 5,611.84 mi (9,031.38 km) |
| Renton to Corsico | 5,372.73 mi (8,646.57 km) |
