| Omegna to Creutzwald | 243.33 mi (391.60 km) |
| Omegna to Croissy-sur-Seine | 358.79 mi (577.42 km) |
| Omegna to Croix | 410.14 mi (660.06 km) |
| Omegna to Crosne | 340.49 mi (547.96 km) |
| Omegna to Cuers | 215.65 mi (347.05 km) |
| Omegna to Cugnaux | 382.50 mi (615.57 km) |
| Omegna to Cusset | 238.20 mi (383.34 km) |
| Omegna to Dammarie-le-Lys | 326.29 mi (525.11 km) |
| Omegna to Dammartin-en-Goele | 345.78 mi (556.47 km) |
| Omegna to Dardilly | 175.93 mi (283.12 km) |
| Omegna to Darnetal | 417.71 mi (672.24 km) |
| Omegna to Dax | 486.93 mi (783.64 km) |
| Omegna to Decines-Charpieu | 166.15 mi (267.39 km) |
| Omegna to Denain | 384.56 mi (618.89 km) |
| Omegna to Deuil-la-Barre | 355.62 mi (572.32 km) |
