| Penzance to Noventa Vicentina | 858.72 mi (1,381.98 km) |
| Penzance to Novi di Modena | 845.53 mi (1,360.74 km) |
| Penzance to Novi Ligure | 763.15 mi (1,228.17 km) |
| Penzance to Nuoro | 987.85 mi (1,589.78 km) |
| Penzance to Occhiobello | 873.14 mi (1,405.18 km) |
| Penzance to Oderzo | 883.90 mi (1,422.51 km) |
| Penzance to Oggiono | 749.54 mi (1,206.26 km) |
| Penzance to Olbia | 963.32 mi (1,550.31 km) |
| Penzance to Oleggio | 725.79 mi (1,168.04 km) |
| Penzance to Olgiate Comasco | 733.40 mi (1,180.30 km) |
| Penzance to Olgiate Olona | 735.05 mi (1,182.95 km) |
| Penzance to Omegna | 706.71 mi (1,137.35 km) |
| Penzance to Opera | 757.73 mi (1,219.44 km) |
| Penzance to Oppeano | 843.30 mi (1,357.16 km) |
| Penzance to Orbassano | 703.04 mi (1,131.44 km) |
