| Ermoupoli to Nottingham | 1,645.24 mi (2,647.76 km) |
| Ermoupoli to Nuneaton | 1,642.15 mi (2,642.79 km) |
| Ermoupoli to Oadby | 1,630.35 mi (2,623.80 km) |
| Ermoupoli to Oakengates | 1,684.09 mi (2,710.28 km) |
| Ermoupoli to Oakham | 1,620.36 mi (2,607.72 km) |
| Ermoupoli to Oldbury | 1,661.81 mi (2,674.42 km) |
| Ermoupoli to Oldham | 1,700.29 mi (2,736.36 km) |
| Ermoupoli to Ollerton | 1,649.25 mi (2,654.22 km) |
| Ermoupoli to Olton | 1,651.82 mi (2,658.35 km) |
| Ermoupoli to Omagh | 1,919.73 mi (3,089.50 km) |
| Ermoupoli to Ormesby | 1,704.29 mi (2,742.78 km) |
| Ermoupoli to Ormskirk | 1,728.58 mi (2,781.88 km) |
| Ermoupoli to Orpington | 1,545.40 mi (2,487.07 km) |
| Ermoupoli to Ossett | 1,686.07 mi (2,713.46 km) |
| Ermoupoli to Oswaldtwistle | 1,716.94 mi (2,763.14 km) |
