| Le Portel to Novi di Modena | 589.72 mi (949.06 km) |
| Le Portel to Novi Ligure | 529.77 mi (852.58 km) |
| Le Portel to Nuoro | 809.21 mi (1,302.29 km) |
| Le Portel to Occhiobello | 611.75 mi (984.52 km) |
| Le Portel to Oderzo | 605.90 mi (975.11 km) |
| Le Portel to Oggiono | 493.23 mi (793.77 km) |
| Le Portel to Olbia | 775.68 mi (1,248.33 km) |
| Le Portel to Oleggio | 479.58 mi (771.80 km) |
| Le Portel to Olgiate Comasco | 480.64 mi (773.52 km) |
| Le Portel to Olgiate Olona | 485.70 mi (781.66 km) |
| Le Portel to Omegna | 457.87 mi (736.87 km) |
| Le Portel to Opera | 509.33 mi (819.68 km) |
| Le Portel to Oppeano | 579.64 mi (932.84 km) |
| Le Portel to Orbassano | 480.81 mi (773.79 km) |
| Le Portel to Orbetello | 730.79 mi (1,176.09 km) |
