| Onex to Creutzwald | 210.63 mi (338.97 km) |
| Onex to Croissy-sur-Seine | 262.14 mi (421.87 km) |
| Onex to Croix | 338.65 mi (545.00 km) |
| Onex to Crosne | 243.87 mi (392.47 km) |
| Onex to Cuers | 203.54 mi (327.57 km) |
| Onex to Cugnaux | 296.01 mi (476.38 km) |
| Onex to Cusset | 126.56 mi (203.67 km) |
| Onex to Dammarie-le-Lys | 228.53 mi (367.78 km) |
| Onex to Dammartin-en-Goele | 254.30 mi (409.25 km) |
| Onex to Dardilly | 69.72 mi (112.20 km) |
| Onex to Darnetal | 321.59 mi (517.55 km) |
| Onex to Dax | 388.98 mi (625.99 km) |
| Onex to Decines-Charpieu | 61.78 mi (99.43 km) |
| Onex to Denain | 312.22 mi (502.47 km) |
| Onex to Deuil-la-Barre | 261.03 mi (420.09 km) |
