| Omerli to Cortona | 1,569.92 mi (2,526.54 km) |
| Omerli to Cosenza | 1,340.90 mi (2,157.97 km) |
| Omerli to Cossato | 1,774.08 mi (2,855.10 km) |
| Omerli to Costa Volpino | 1,684.27 mi (2,710.57 km) |
| Omerli to Creazzo | 1,614.98 mi (2,599.06 km) |
| Omerli to Crema | 1,699.43 mi (2,734.96 km) |
| Omerli to Cremona | 1,680.40 mi (2,704.33 km) |
| Omerli to Crevalcore | 1,622.42 mi (2,611.03 km) |
| Omerli to Crispiano | 1,288.73 mi (2,074.02 km) |
| Omerli to Crosia | 1,312.79 mi (2,112.73 km) |
| Omerli to Crotone | 1,295.13 mi (2,084.31 km) |
| Omerli to Cuneo | 1,796.45 mi (2,891.10 km) |
| Omerli to Cuorgne | 1,797.59 mi (2,892.94 km) |
| Omerli to Cusano Milanino | 1,725.15 mi (2,776.36 km) |
| Omerli to Cutro | 1,302.47 mi (2,096.13 km) |
