| Upplands Vasby to Nottingham | 856.63 mi (1,378.61 km) |
| Upplands Vasby to Nuneaton | 885.95 mi (1,425.80 km) |
| Upplands Vasby to Oadby | 870.07 mi (1,400.24 km) |
| Upplands Vasby to Oakengates | 909.95 mi (1,464.43 km) |
| Upplands Vasby to Oakham | 855.94 mi (1,377.50 km) |
| Upplands Vasby to Oldbury | 904.29 mi (1,455.32 km) |
| Upplands Vasby to Oldham | 862.98 mi (1,388.84 km) |
| Upplands Vasby to Ollerton | 841.69 mi (1,354.57 km) |
| Upplands Vasby to Olton | 900.57 mi (1,449.33 km) |
| Upplands Vasby to Omagh | 999.18 mi (1,608.03 km) |
| Upplands Vasby to Ormesby | 792.10 mi (1,274.76 km) |
| Upplands Vasby to Ormskirk | 887.59 mi (1,428.43 km) |
| Upplands Vasby to Orpington | 891.87 mi (1,435.33 km) |
| Upplands Vasby to Ossett | 839.72 mi (1,351.40 km) |
| Upplands Vasby to Oswaldtwistle | 864.05 mi (1,390.55 km) |
