| Haskovo to Nottingham | 1,449.50 mi (2,332.75 km) |
| Haskovo to Nuneaton | 1,451.74 mi (2,336.35 km) |
| Haskovo to Oadby | 1,438.03 mi (2,314.29 km) |
| Haskovo to Oakengates | 1,494.61 mi (2,405.34 km) |
| Haskovo to Oakham | 1,426.29 mi (2,295.39 km) |
| Haskovo to Oldbury | 1,473.11 mi (2,370.74 km) |
| Haskovo to Oldham | 1,501.44 mi (2,416.34 km) |
| Haskovo to Ollerton | 1,450.67 mi (2,334.62 km) |
| Haskovo to Olton | 1,463.24 mi (2,354.86 km) |
| Haskovo to Omagh | 1,723.22 mi (2,773.26 km) |
| Haskovo to Ormesby | 1,493.41 mi (2,403.40 km) |
| Haskovo to Ormskirk | 1,531.58 mi (2,464.83 km) |
| Haskovo to Orpington | 1,362.80 mi (2,193.21 km) |
| Haskovo to Ossett | 1,484.41 mi (2,388.93 km) |
| Haskovo to Oswaldtwistle | 1,516.93 mi (2,441.26 km) |
