| Weirton to Chivasso | 4,261.89 mi (6,858.85 km) |
| Weirton to Ciampino | 4,586.35 mi (7,381.01 km) |
| Weirton to Cicciano | 4,701.55 mi (7,566.41 km) |
| Weirton to Cingoli | 4,552.23 mi (7,326.11 km) |
| Weirton to Cinisello Balsamo | 4,304.98 mi (6,928.20 km) |
| Weirton to Cinisi | 4,750.90 mi (7,645.84 km) |
| Weirton to Cirie | 4,248.27 mi (6,836.93 km) |
| Weirton to Ciro Marina | 4,877.23 mi (7,849.14 km) |
| Weirton to Cislago | 4,291.06 mi (6,905.80 km) |
| Weirton to Cisterna di Latina | 4,604.20 mi (7,409.74 km) |
| Weirton to Cisternino | 4,833.80 mi (7,779.26 km) |
| Weirton to Citta di Castello | 4,507.88 mi (7,254.74 km) |
| Weirton to Citta Sant'Angelo | 4,620.02 mi (7,435.20 km) |
| Weirton to Cittadella | 4,407.36 mi (7,092.95 km) |
| Weirton to Cittanova | 4,874.36 mi (7,844.52 km) |
