| Kennewick to Corato | 5,811.06 mi (9,352.00 km) |
| Kennewick to Corbetta | 5,360.49 mi (8,626.88 km) |
| Kennewick to Corciano | 5,586.15 mi (8,990.04 km) |
| Kennewick to Cordenons | 5,429.40 mi (8,737.78 km) |
| Kennewick to Cori | 5,690.66 mi (9,158.23 km) |
| Kennewick to Coriano | 5,545.44 mi (8,924.53 km) |
| Kennewick to Corigliano Calabro | 5,907.64 mi (9,507.43 km) |
| Kennewick to Corleone | 5,927.97 mi (9,540.14 km) |
| Kennewick to Cormano | 5,362.45 mi (8,630.03 km) |
| Kennewick to Cornaredo | 5,361.73 mi (8,628.87 km) |
| Kennewick to Cornate d'Adda | 5,364.75 mi (8,633.72 km) |
| Kennewick to Cornedo Vicentino | 5,416.29 mi (8,716.68 km) |
| Kennewick to Correggio | 5,450.65 mi (8,771.98 km) |
| Kennewick to Corridonia | 5,611.58 mi (9,030.96 km) |
| Kennewick to Corsico | 5,367.81 mi (8,638.65 km) |
