| Boscotrecase to Nottingham | 1,113.73 mi (1,792.37 km) |
| Boscotrecase to Nuneaton | 1,103.80 mi (1,776.39 km) |
| Boscotrecase to Oadby | 1,094.94 mi (1,762.13 km) |
| Boscotrecase to Oakengates | 1,142.99 mi (1,839.47 km) |
| Boscotrecase to Oakham | 1,087.68 mi (1,750.45 km) |
| Boscotrecase to Oldbury | 1,120.56 mi (1,803.36 km) |
| Boscotrecase to Oldham | 1,170.79 mi (1,884.20 km) |
| Boscotrecase to Ollerton | 1,121.47 mi (1,804.83 km) |
| Boscotrecase to Olton | 1,110.79 mi (1,787.64 km) |
| Boscotrecase to Omagh | 1,380.00 mi (2,220.89 km) |
| Boscotrecase to Ormesby | 1,192.15 mi (1,918.58 km) |
| Boscotrecase to Ormskirk | 1,195.52 mi (1,924.00 km) |
| Boscotrecase to Orpington | 1,001.33 mi (1,611.48 km) |
| Boscotrecase to Ossett | 1,161.04 mi (1,868.51 km) |
| Boscotrecase to Oswaldtwistle | 1,188.38 mi (1,912.51 km) |
