| Wallingford Center to Noventa Vicentina | 4,042.93 mi (6,506.47 km) |
| Wallingford Center to Novi di Modena | 4,028.97 mi (6,484.01 km) |
| Wallingford Center to Novi Ligure | 3,942.20 mi (6,344.36 km) |
| Wallingford Center to Nuoro | 4,116.58 mi (6,625.00 km) |
| Wallingford Center to Occhiobello | 4,057.13 mi (6,529.31 km) |
| Wallingford Center to Oderzo | 4,066.79 mi (6,544.86 km) |
| Wallingford Center to Oggiono | 3,933.52 mi (6,330.39 km) |
| Wallingford Center to Olbia | 4,103.11 mi (6,603.32 km) |
| Wallingford Center to Oleggio | 3,908.68 mi (6,290.41 km) |
| Wallingford Center to Olgiate Comasco | 3,917.14 mi (6,304.03 km) |
| Wallingford Center to Olgiate Olona | 3,918.34 mi (6,305.97 km) |
| Wallingford Center to Omegna | 3,890.18 mi (6,260.64 km) |
| Wallingford Center to Opera | 3,940.66 mi (6,341.87 km) |
| Wallingford Center to Oppeano | 4,027.48 mi (6,481.60 km) |
| Wallingford Center to Orbassano | 3,880.07 mi (6,244.37 km) |
