| Renton to Chivasso | 5,355.64 mi (8,619.07 km) |
| Renton to Ciampino | 5,677.23 mi (9,136.62 km) |
| Renton to Cicciano | 5,775.52 mi (9,294.79 km) |
| Renton to Cingoli | 5,597.53 mi (9,008.36 km) |
| Renton to Cinisello Balsamo | 5,368.35 mi (8,639.52 km) |
| Renton to Cinisi | 5,910.12 mi (9,511.42 km) |
| Renton to Cirie | 5,345.63 mi (8,602.96 km) |
| Renton to Ciro Marina | 5,936.02 mi (9,553.11 km) |
| Renton to Cislago | 5,356.16 mi (8,619.91 km) |
| Renton to Cisterna di Latina | 5,695.58 mi (9,166.15 km) |
| Renton to Cisternino | 5,858.55 mi (9,428.42 km) |
| Renton to Citta di Castello | 5,568.18 mi (8,961.12 km) |
| Renton to Citta Sant'Angelo | 5,669.25 mi (9,123.77 km) |
| Renton to Cittadella | 5,425.38 mi (8,731.31 km) |
| Renton to Cittanova | 5,973.98 mi (9,614.20 km) |
