| Barton upon Irwell to Noventa Vicentina | 840.54 mi (1,352.72 km) |
| Barton upon Irwell to Novi di Modena | 840.25 mi (1,352.25 km) |
| Barton upon Irwell to Novi Ligure | 783.49 mi (1,260.91 km) |
| Barton upon Irwell to Nuoro | 1,060.64 mi (1,706.93 km) |
| Barton upon Irwell to Occhiobello | 860.63 mi (1,385.05 km) |
| Barton upon Irwell to Oderzo | 848.35 mi (1,365.29 km) |
| Barton upon Irwell to Oggiono | 744.63 mi (1,198.36 km) |
| Barton upon Irwell to Olbia | 1,028.03 mi (1,654.46 km) |
| Barton upon Irwell to Oleggio | 732.60 mi (1,179.00 km) |
| Barton upon Irwell to Olgiate Comasco | 732.80 mi (1,179.32 km) |
| Barton upon Irwell to Olgiate Olona | 738.30 mi (1,188.18 km) |
| Barton upon Irwell to Omegna | 710.75 mi (1,143.85 km) |
| Barton upon Irwell to Opera | 761.88 mi (1,226.12 km) |
| Barton upon Irwell to Oppeano | 828.22 mi (1,332.88 km) |
| Barton upon Irwell to Orbassano | 734.55 mi (1,182.15 km) |
