| Ploemeur to Novi di Modena | 710.41 mi (1,143.30 km) |
| Ploemeur to Novi Ligure | 618.09 mi (994.72 km) |
| Ploemeur to Nuoro | 813.60 mi (1,309.36 km) |
| Ploemeur to Occhiobello | 740.83 mi (1,192.25 km) |
| Ploemeur to Oderzo | 764.32 mi (1,230.06 km) |
| Ploemeur to Oggiono | 619.05 mi (996.27 km) |
| Ploemeur to Olbia | 792.33 mi (1,275.13 km) |
| Ploemeur to Oleggio | 590.06 mi (949.61 km) |
| Ploemeur to Olgiate Comasco | 601.42 mi (967.89 km) |
| Ploemeur to Olgiate Olona | 600.78 mi (966.86 km) |
| Ploemeur to Omegna | 573.74 mi (923.35 km) |
| Ploemeur to Opera | 621.68 mi (1,000.49 km) |
| Ploemeur to Oppeano | 713.75 mi (1,148.66 km) |
| Ploemeur to Orbassano | 555.23 mi (893.56 km) |
| Ploemeur to Orbetello | 800.84 mi (1,288.82 km) |
