| Birecik to Cortona | 1,432.10 mi (2,304.74 km) |
| Birecik to Cosenza | 1,187.82 mi (1,911.62 km) |
| Birecik to Cossato | 1,644.52 mi (2,646.60 km) |
| Birecik to Costa Volpino | 1,556.93 mi (2,505.63 km) |
| Birecik to Creazzo | 1,487.17 mi (2,393.36 km) |
| Birecik to Crema | 1,569.74 mi (2,526.26 km) |
| Birecik to Cremona | 1,549.86 mi (2,494.26 km) |
| Birecik to Crevalcore | 1,490.61 mi (2,398.90 km) |
| Birecik to Crispiano | 1,140.90 mi (1,836.10 km) |
| Birecik to Crosia | 1,160.69 mi (1,867.95 km) |
| Birecik to Crotone | 1,141.24 mi (1,836.65 km) |
| Birecik to Cuneo | 1,661.77 mi (2,674.36 km) |
| Birecik to Cuorgne | 1,667.06 mi (2,682.88 km) |
| Birecik to Cusano Milanino | 1,596.01 mi (2,568.53 km) |
| Birecik to Cutro | 1,148.41 mi (1,848.19 km) |
