| Balham to Noventa Vicentina | 683.40 mi (1,099.83 km) |
| Balham to Novi di Modena | 680.05 mi (1,094.44 km) |
| Balham to Novi Ligure | 618.28 mi (995.03 km) |
| Balham to Nuoro | 892.31 mi (1,436.03 km) |
| Balham to Occhiobello | 702.27 mi (1,130.20 km) |
| Balham to Oderzo | 696.19 mi (1,120.40 km) |
| Balham to Oggiono | 583.41 mi (938.92 km) |
| Balham to Olbia | 859.89 mi (1,383.86 km) |
| Balham to Oleggio | 569.04 mi (915.78 km) |
| Balham to Olgiate Comasco | 570.59 mi (918.28 km) |
| Balham to Olgiate Olona | 575.43 mi (926.06 km) |
| Balham to Omegna | 547.45 mi (881.04 km) |
| Balham to Opera | 599.07 mi (964.11 km) |
| Balham to Oppeano | 670.18 mi (1,078.55 km) |
| Balham to Orbassano | 567.71 mi (913.64 km) |
