| Rive-de-Gier to Novi di Modena | 308.94 mi (497.19 km) |
| Rive-de-Gier to Novi Ligure | 209.98 mi (337.93 km) |
| Rive-de-Gier to Nuoro | 431.86 mi (695.01 km) |
| Rive-de-Gier to Occhiobello | 341.39 mi (549.41 km) |
| Rive-de-Gier to Oderzo | 380.61 mi (612.52 km) |
| Rive-de-Gier to Oggiono | 229.22 mi (368.89 km) |
| Rive-de-Gier to Olbia | 402.34 mi (647.51 km) |
| Rive-de-Gier to Oleggio | 194.32 mi (312.73 km) |
| Rive-de-Gier to Olgiate Comasco | 210.77 mi (339.20 km) |
| Rive-de-Gier to Olgiate Olona | 206.42 mi (332.19 km) |
| Rive-de-Gier to Omegna | 184.44 mi (296.83 km) |
| Rive-de-Gier to Opera | 223.13 mi (359.09 km) |
| Rive-de-Gier to Oppeano | 318.78 mi (513.03 km) |
| Rive-de-Gier to Orbassano | 146.49 mi (235.76 km) |
| Rive-de-Gier to Orbetello | 391.08 mi (629.38 km) |
