| Florham Park to Chivasso | 3,983.51 mi (6,410.84 km) |
| Florham Park to Ciampino | 4,304.18 mi (6,926.91 km) |
| Florham Park to Cicciano | 4,419.68 mi (7,112.79 km) |
| Florham Park to Cingoli | 4,275.08 mi (6,880.07 km) |
| Florham Park to Cinisello Balsamo | 4,029.22 mi (6,484.41 km) |
| Florham Park to Cinisi | 4,460.45 mi (7,178.40 km) |
| Florham Park to Cirie | 3,969.70 mi (6,388.61 km) |
| Florham Park to Ciro Marina | 4,594.81 mi (7,394.62 km) |
| Florham Park to Cislago | 4,015.31 mi (6,462.02 km) |
| Florham Park to Cisterna di Latina | 4,321.77 mi (6,955.21 km) |
| Florham Park to Cisternino | 4,555.22 mi (7,330.91 km) |
| Florham Park to Citta di Castello | 4,229.76 mi (6,807.14 km) |
| Florham Park to Citta Sant'Angelo | 4,341.61 mi (6,987.14 km) |
| Florham Park to Cittadella | 4,135.01 mi (6,654.65 km) |
| Florham Park to Cittanova | 4,588.11 mi (7,383.84 km) |
