| Twin Rivers to Noventa Vicentina | 4,161.69 mi (6,697.60 km) |
| Twin Rivers to Novi di Modena | 4,147.55 mi (6,674.83 km) |
| Twin Rivers to Novi Ligure | 4,060.46 mi (6,534.68 km) |
| Twin Rivers to Nuoro | 4,233.05 mi (6,812.44 km) |
| Twin Rivers to Occhiobello | 4,175.79 mi (6,720.28 km) |
| Twin Rivers to Oderzo | 4,185.78 mi (6,736.37 km) |
| Twin Rivers to Oggiono | 4,052.18 mi (6,521.36 km) |
| Twin Rivers to Olbia | 4,219.90 mi (6,791.28 km) |
| Twin Rivers to Oleggio | 4,027.20 mi (6,481.16 km) |
| Twin Rivers to Olgiate Comasco | 4,035.76 mi (6,494.93 km) |
| Twin Rivers to Olgiate Olona | 4,036.91 mi (6,496.78 km) |
| Twin Rivers to Omegna | 4,008.77 mi (6,451.49 km) |
| Twin Rivers to Opera | 4,059.18 mi (6,532.62 km) |
| Twin Rivers to Oppeano | 4,146.21 mi (6,672.67 km) |
| Twin Rivers to Orbassano | 3,998.26 mi (6,434.57 km) |
