| Ponte da Barca to Noventa Vicentina | 1,024.85 mi (1,649.34 km) |
| Ponte da Barca to Novi di Modena | 991.33 mi (1,595.40 km) |
| Ponte da Barca to Novi Ligure | 887.29 mi (1,427.95 km) |
| Ponte da Barca to Nuoro | 928.74 mi (1,494.67 km) |
| Ponte da Barca to Occhiobello | 1,024.65 mi (1,649.02 km) |
| Ponte da Barca to Oderzo | 1,075.10 mi (1,730.20 km) |
| Ponte da Barca to Oggiono | 925.61 mi (1,489.63 km) |
| Ponte da Barca to Olbia | 929.49 mi (1,495.87 km) |
| Ponte da Barca to Oleggio | 889.24 mi (1,431.09 km) |
| Ponte da Barca to Olgiate Comasco | 907.49 mi (1,460.47 km) |
| Ponte da Barca to Olgiate Olona | 901.54 mi (1,450.88 km) |
| Ponte da Barca to Omegna | 882.50 mi (1,420.24 km) |
| Ponte da Barca to Opera | 914.37 mi (1,471.54 km) |
| Ponte da Barca to Oppeano | 1,008.09 mi (1,622.37 km) |
| Ponte da Barca to Orbassano | 829.39 mi (1,334.77 km) |
