| Saint Austell to Noventa Vicentina | 831.80 mi (1,338.65 km) |
| Saint Austell to Novi di Modena | 819.77 mi (1,319.29 km) |
| Saint Austell to Novi Ligure | 739.61 mi (1,190.28 km) |
| Saint Austell to Nuoro | 971.69 mi (1,563.78 km) |
| Saint Austell to Occhiobello | 846.80 mi (1,362.80 km) |
| Saint Austell to Oderzo | 855.52 mi (1,376.83 km) |
| Saint Austell to Oggiono | 723.33 mi (1,164.08 km) |
| Saint Austell to Olbia | 946.01 mi (1,522.46 km) |
| Saint Austell to Oleggio | 700.60 mi (1,127.50 km) |
| Saint Austell to Olgiate Comasco | 707.52 mi (1,138.64 km) |
| Saint Austell to Olgiate Olona | 709.56 mi (1,141.92 km) |
| Saint Austell to Omegna | 681.12 mi (1,096.16 km) |
| Saint Austell to Opera | 732.46 mi (1,178.78 km) |
| Saint Austell to Oppeano | 816.59 mi (1,314.18 km) |
| Saint Austell to Orbassano | 680.34 mi (1,094.91 km) |
