| Samokov to Nottingham | 1,353.48 mi (2,178.22 km) |
| Samokov to Nuneaton | 1,354.64 mi (2,180.08 km) |
| Samokov to Oadby | 1,341.28 mi (2,158.58 km) |
| Samokov to Oakengates | 1,397.41 mi (2,248.92 km) |
| Samokov to Oakham | 1,329.87 mi (2,140.22 km) |
| Samokov to Oldbury | 1,375.72 mi (2,214.01 km) |
| Samokov to Oldham | 1,406.20 mi (2,263.06 km) |
| Samokov to Ollerton | 1,355.26 mi (2,181.08 km) |
| Samokov to Olton | 1,365.81 mi (2,198.06 km) |
| Samokov to Omagh | 1,627.88 mi (2,619.82 km) |
| Samokov to Ormesby | 1,400.99 mi (2,254.68 km) |
| Samokov to Ormskirk | 1,435.99 mi (2,311.01 km) |
| Samokov to Orpington | 1,264.04 mi (2,034.27 km) |
| Samokov to Ossett | 1,389.76 mi (2,236.60 km) |
| Samokov to Oswaldtwistle | 1,421.97 mi (2,288.44 km) |
