| East Barnet to Noventa Vicentina | 691.57 mi (1,112.97 km) |
| East Barnet to Novi di Modena | 688.87 mi (1,108.62 km) |
| East Barnet to Novi Ligure | 628.40 mi (1,011.31 km) |
| East Barnet to Nuoro | 903.99 mi (1,454.84 km) |
| East Barnet to Occhiobello | 710.70 mi (1,143.75 km) |
| East Barnet to Oderzo | 703.41 mi (1,132.03 km) |
| East Barnet to Oggiono | 592.42 mi (953.41 km) |
| East Barnet to Olbia | 871.35 mi (1,402.30 km) |
| East Barnet to Oleggio | 578.64 mi (931.24 km) |
| East Barnet to Olgiate Comasco | 579.84 mi (933.16 km) |
| East Barnet to Olgiate Olona | 584.85 mi (941.23 km) |
| East Barnet to Omegna | 556.98 mi (896.37 km) |
| East Barnet to Opera | 608.48 mi (979.26 km) |
| East Barnet to Oppeano | 678.52 mi (1,091.97 km) |
| East Barnet to Orbassano | 578.41 mi (930.86 km) |
