| Tall Abyad to Cortona | 1,490.71 mi (2,399.06 km) |
| Tall Abyad to Cosenza | 1,245.96 mi (2,005.18 km) |
| Tall Abyad to Cossato | 1,702.66 mi (2,740.17 km) |
| Tall Abyad to Costa Volpino | 1,614.87 mi (2,598.88 km) |
| Tall Abyad to Creazzo | 1,545.14 mi (2,486.66 km) |
| Tall Abyad to Crema | 1,627.89 mi (2,619.83 km) |
| Tall Abyad to Cremona | 1,608.06 mi (2,587.93 km) |
| Tall Abyad to Crevalcore | 1,548.90 mi (2,492.71 km) |
| Tall Abyad to Crispiano | 1,199.49 mi (1,930.40 km) |
| Tall Abyad to Crosia | 1,218.95 mi (1,961.72 km) |
| Tall Abyad to Crotone | 1,199.28 mi (1,930.05 km) |
| Tall Abyad to Cuneo | 1,720.26 mi (2,768.48 km) |
| Tall Abyad to Cuorgne | 1,725.28 mi (2,776.58 km) |
| Tall Abyad to Cusano Milanino | 1,654.11 mi (2,662.04 km) |
| Tall Abyad to Cutro | 1,206.42 mi (1,941.55 km) |
