| Ourem to Nottingham | 983.71 mi (1,583.14 km) |
| Ourem to Nuneaton | 951.14 mi (1,530.72 km) |
| Ourem to Oadby | 962.64 mi (1,549.22 km) |
| Ourem to Oakengates | 946.77 mi (1,523.69 km) |
| Ourem to Oakham | 973.23 mi (1,566.26 km) |
| Ourem to Oldbury | 941.09 mi (1,514.54 km) |
| Ourem to Oldham | 1,006.64 mi (1,620.03 km) |
| Ourem to Ollerton | 1,001.49 mi (1,611.74 km) |
| Ourem to Olton | 940.14 mi (1,513.01 km) |
| Ourem to Omagh | 1,033.95 mi (1,663.99 km) |
| Ourem to Ormesby | 1,085.01 mi (1,746.15 km) |
| Ourem to Ormskirk | 997.82 mi (1,605.83 km) |
| Ourem to Orpington | 910.78 mi (1,465.76 km) |
| Ourem to Ossett | 1,023.21 mi (1,646.70 km) |
| Ourem to Oswaldtwistle | 1,015.78 mi (1,634.74 km) |
