| Omerli to Cividale del Friuli | 1,530.82 mi (2,463.62 km) |
| Omerli to Civita Castellana | 1,543.77 mi (2,484.45 km) |
| Omerli to Civitanova Marche | 1,482.78 mi (2,386.30 km) |
| Omerli to Civitavecchia | 1,574.35 mi (2,533.66 km) |
| Omerli to Civitella in Val di Chiana | 1,584.37 mi (2,549.80 km) |
| Omerli to Clusone | 1,691.94 mi (2,722.92 km) |
| Omerli to Coccaglio | 1,687.20 mi (2,715.28 km) |
| Omerli to Codigoro | 1,576.66 mi (2,537.39 km) |
| Omerli to Codogno | 1,696.50 mi (2,730.25 km) |
| Omerli to Codroipo | 1,549.95 mi (2,494.40 km) |
| Omerli to Cogoleto | 1,742.51 mi (2,804.30 km) |
| Omerli to Colle di Val d'Elsa | 1,613.45 mi (2,596.59 km) |
| Omerli to Colle Salvetti | 1,647.03 mi (2,650.64 km) |
| Omerli to Collecchio | 1,668.15 mi (2,684.63 km) |
| Omerli to Colleferro | 1,510.89 mi (2,431.54 km) |
