| Santa Margarita to Nottingham | 937.28 mi (1,508.41 km) |
| Santa Margarita to Nuneaton | 911.95 mi (1,467.64 km) |
| Santa Margarita to Oadby | 912.77 mi (1,468.97 km) |
| Santa Margarita to Oakengates | 935.41 mi (1,505.40 km) |
| Santa Margarita to Oakham | 914.21 mi (1,471.28 km) |
| Santa Margarita to Oldbury | 917.29 mi (1,476.24 km) |
| Santa Margarita to Oldham | 987.22 mi (1,588.77 km) |
| Santa Margarita to Ollerton | 952.56 mi (1,532.99 km) |
| Santa Margarita to Olton | 910.25 mi (1,464.90 km) |
| Santa Margarita to Omagh | 1,135.83 mi (1,827.94 km) |
| Santa Margarita to Ormesby | 1,044.85 mi (1,681.53 km) |
| Santa Margarita to Ormskirk | 998.24 mi (1,606.52 km) |
| Santa Margarita to Orpington | 819.20 mi (1,318.37 km) |
| Santa Margarita to Ossett | 990.33 mi (1,593.78 km) |
| Santa Margarita to Oswaldtwistle | 1,003.62 mi (1,615.17 km) |
