| Castel Goffredo to Nottingham | 743.93 mi (1,197.25 km) |
| Castel Goffredo to Nuneaton | 735.39 mi (1,183.49 km) |
| Castel Goffredo to Oadby | 725.81 mi (1,168.09 km) |
| Castel Goffredo to Oakengates | 775.47 mi (1,248.00 km) |
| Castel Goffredo to Oakham | 718.00 mi (1,155.51 km) |
| Castel Goffredo to Oldbury | 752.98 mi (1,211.81 km) |
| Castel Goffredo to Oldham | 800.85 mi (1,288.84 km) |
| Castel Goffredo to Ollerton | 751.14 mi (1,208.84 km) |
| Castel Goffredo to Olton | 743.11 mi (1,195.92 km) |
| Castel Goffredo to Omagh | 1,012.92 mi (1,630.14 km) |
| Castel Goffredo to Ormesby | 820.87 mi (1,321.06 km) |
| Castel Goffredo to Ormskirk | 826.28 mi (1,329.77 km) |
| Castel Goffredo to Orpington | 634.05 mi (1,020.40 km) |
| Castel Goffredo to Ossett | 790.47 mi (1,272.14 km) |
| Castel Goffredo to Oswaldtwistle | 818.35 mi (1,317.00 km) |
