| Elk River to Chivasso | 4,562.61 mi (7,342.81 km) |
| Elk River to Ciampino | 4,894.99 mi (7,877.73 km) |
| Elk River to Cicciano | 5,006.60 mi (8,057.35 km) |
| Elk River to Cingoli | 4,841.79 mi (7,792.11 km) |
| Elk River to Cinisello Balsamo | 4,594.68 mi (7,394.42 km) |
| Elk River to Cinisi | 5,090.99 mi (8,193.16 km) |
| Elk River to Cirie | 4,550.06 mi (7,322.62 km) |
| Elk River to Ciro Marina | 5,181.01 mi (8,338.04 km) |
| Elk River to Cislago | 4,581.05 mi (7,372.49 km) |
| Elk River to Cisterna di Latina | 4,913.53 mi (7,907.55 km) |
| Elk River to Cisternino | 5,123.07 mi (8,244.78 km) |
| Elk River to Citta di Castello | 4,802.17 mi (7,728.34 km) |
| Elk River to Citta Sant'Angelo | 4,913.04 mi (7,906.77 km) |
| Elk River to Cittadella | 4,681.85 mi (7,534.72 km) |
| Elk River to Cittanova | 5,194.09 mi (8,359.08 km) |
