| Chippenham to Noventa Vicentina | 756.11 mi (1,216.84 km) |
| Chippenham to Novi di Modena | 750.17 mi (1,207.29 km) |
| Chippenham to Novi Ligure | 682.24 mi (1,097.96 km) |
| Chippenham to Nuoro | 944.11 mi (1,519.40 km) |
| Chippenham to Occhiobello | 773.93 mi (1,245.53 km) |
| Chippenham to Oderzo | 772.01 mi (1,242.43 km) |
| Chippenham to Oggiono | 653.01 mi (1,050.92 km) |
| Chippenham to Olbia | 913.80 mi (1,470.61 km) |
| Chippenham to Oleggio | 635.90 mi (1,023.38 km) |
| Chippenham to Olgiate Comasco | 639.17 mi (1,028.64 km) |
| Chippenham to Olgiate Olona | 643.16 mi (1,035.06 km) |
| Chippenham to Omegna | 614.81 mi (989.44 km) |
| Chippenham to Opera | 666.74 mi (1,073.02 km) |
| Chippenham to Oppeano | 742.24 mi (1,194.53 km) |
| Chippenham to Orbassano | 628.35 mi (1,011.23 km) |
