| Renton to Cervignano del Friuli | 5,451.58 mi (8,773.46 km) |
| Renton to Cesa | 5,768.20 mi (9,283.02 km) |
| Renton to Cesano Maderno | 5,361.80 mi (8,628.98 km) |
| Renton to Cesena | 5,527.34 mi (8,895.39 km) |
| Renton to Cesenatico | 5,527.29 mi (8,895.32 km) |
| Renton to Cetraro | 5,899.85 mi (9,494.89 km) |
| Renton to Cherasco | 5,386.82 mi (8,669.25 km) |
| Renton to Chiampo | 5,419.32 mi (8,721.56 km) |
| Renton to Chiaravalle | 5,586.20 mi (8,990.12 km) |
| Renton to Chiari | 5,386.79 mi (8,669.20 km) |
| Renton to Chiavari | 5,444.22 mi (8,761.63 km) |
| Renton to Chieri | 5,364.34 mi (8,633.07 km) |
| Renton to Chieti | 5,682.21 mi (9,144.63 km) |
| Renton to Chioggia | 5,463.10 mi (8,792.02 km) |
| Renton to Chiusi | 5,587.67 mi (8,992.49 km) |
