| Lewiston to Cervignano del Friuli | 3,886.07 mi (6,254.03 km) |
| Lewiston to Cesa | 4,103.90 mi (6,604.59 km) |
| Lewiston to Cesano Maderno | 3,717.60 mi (5,982.91 km) |
| Lewiston to Cesena | 3,900.54 mi (6,277.31 km) |
| Lewiston to Cesenatico | 3,904.69 mi (6,283.99 km) |
| Lewiston to Cetraro | 4,235.95 mi (6,817.10 km) |
| Lewiston to Cherasco | 3,695.99 mi (5,948.12 km) |
| Lewiston to Chiampo | 3,810.28 mi (6,132.05 km) |
| Lewiston to Chiaravalle | 3,966.25 mi (6,383.06 km) |
| Lewiston to Chiari | 3,752.49 mi (6,039.04 km) |
| Lewiston to Chiavari | 3,770.25 mi (6,067.64 km) |
| Lewiston to Chieri | 3,681.93 mi (5,925.49 km) |
| Lewiston to Chieti | 4,048.29 mi (6,515.10 km) |
| Lewiston to Chioggia | 3,863.50 mi (6,217.71 km) |
| Lewiston to Chiusi | 3,928.58 mi (6,322.44 km) |
