| West Springfield to Noventa Vicentina | 4,339.90 mi (6,984.39 km) |
| West Springfield to Novi di Modena | 4,325.80 mi (6,961.71 km) |
| West Springfield to Novi Ligure | 4,238.75 mi (6,821.61 km) |
| West Springfield to Nuoro | 4,410.89 mi (7,098.65 km) |
| West Springfield to Occhiobello | 4,354.02 mi (7,007.13 km) |
| West Springfield to Oderzo | 4,363.89 mi (7,023.00 km) |
| West Springfield to Oggiono | 4,230.42 mi (6,808.20 km) |
| West Springfield to Olbia | 4,397.88 mi (7,077.70 km) |
| West Springfield to Oleggio | 4,205.47 mi (6,768.05 km) |
| West Springfield to Olgiate Comasco | 4,214.01 mi (6,781.79 km) |
| West Springfield to Olgiate Olona | 4,215.17 mi (6,783.66 km) |
| West Springfield to Omegna | 4,187.02 mi (6,738.36 km) |
| West Springfield to Opera | 4,237.45 mi (6,819.51 km) |
| West Springfield to Oppeano | 4,324.43 mi (6,959.49 km) |
| West Springfield to Orbassano | 4,176.55 mi (6,721.50 km) |
