| Circleville to Chivasso | 4,394.88 mi (7,072.88 km) |
| Circleville to Ciampino | 4,719.96 mi (7,596.04 km) |
| Circleville to Cicciano | 4,835.08 mi (7,781.31 km) |
| Circleville to Cingoli | 4,684.91 mi (7,539.64 km) |
| Circleville to Cinisello Balsamo | 4,437.46 mi (7,141.40 km) |
| Circleville to Cinisi | 4,885.87 mi (7,863.05 km) |
| Circleville to Cirie | 4,381.31 mi (7,051.03 km) |
| Circleville to Ciro Marina | 5,010.82 mi (8,064.14 km) |
| Circleville to Cislago | 4,423.54 mi (7,119.00 km) |
| Circleville to Cisterna di Latina | 4,737.85 mi (7,624.84 km) |
| Circleville to Cisternino | 4,966.69 mi (7,993.12 km) |
| Circleville to Citta di Castello | 4,640.76 mi (7,468.59 km) |
| Circleville to Citta Sant'Angelo | 4,752.93 mi (7,649.09 km) |
| Circleville to Cittadella | 4,539.12 mi (7,305.01 km) |
| Circleville to Cittanova | 5,008.63 mi (8,060.62 km) |
