| Fos-sur-Mer to Nottingham | 713.15 mi (1,147.70 km) |
| Fos-sur-Mer to Nuneaton | 692.53 mi (1,114.51 km) |
| Fos-sur-Mer to Oadby | 689.75 mi (1,110.04 km) |
| Fos-sur-Mer to Oakengates | 723.11 mi (1,163.73 km) |
| Fos-sur-Mer to Oakham | 688.09 mi (1,107.37 km) |
| Fos-sur-Mer to Oldbury | 702.54 mi (1,130.64 km) |
| Fos-sur-Mer to Oldham | 767.55 mi (1,235.25 km) |
| Fos-sur-Mer to Ollerton | 726.33 mi (1,168.92 km) |
| Fos-sur-Mer to Olton | 694.14 mi (1,117.10 km) |
| Fos-sur-Mer to Omagh | 945.37 mi (1,521.42 km) |
| Fos-sur-Mer to Ormesby | 814.55 mi (1,310.88 km) |
| Fos-sur-Mer to Ormskirk | 784.15 mi (1,261.97 km) |
| Fos-sur-Mer to Orpington | 591.91 mi (952.58 km) |
| Fos-sur-Mer to Ossett | 766.12 mi (1,232.95 km) |
| Fos-sur-Mer to Oswaldtwistle | 784.96 mi (1,263.28 km) |
