| Colmenarejo to Nottingham | 866.74 mi (1,394.89 km) |
| Colmenarejo to Nuneaton | 835.20 mi (1,344.12 km) |
| Colmenarejo to Oadby | 843.19 mi (1,356.99 km) |
| Colmenarejo to Oakengates | 841.62 mi (1,354.46 km) |
| Colmenarejo to Oakham | 850.85 mi (1,369.32 km) |
| Colmenarejo to Oldbury | 830.64 mi (1,336.79 km) |
| Colmenarejo to Oldham | 901.44 mi (1,450.73 km) |
| Colmenarejo to Ollerton | 884.47 mi (1,423.42 km) |
| Colmenarejo to Olton | 827.22 mi (1,331.28 km) |
| Colmenarejo to Omagh | 980.98 mi (1,578.74 km) |
| Colmenarejo to Ormesby | 975.30 mi (1,569.59 km) |
| Colmenarejo to Ormskirk | 900.15 mi (1,448.65 km) |
| Colmenarejo to Orpington | 772.50 mi (1,243.23 km) |
| Colmenarejo to Ossett | 913.52 mi (1,470.17 km) |
| Colmenarejo to Oswaldtwistle | 913.93 mi (1,470.83 km) |
