| Ciro Marina to Nottingham | 1,275.67 mi (2,052.99 km) |
| Ciro Marina to Nuneaton | 1,267.17 mi (2,039.31 km) |
| Ciro Marina to Oadby | 1,257.65 mi (2,023.99 km) |
| Ciro Marina to Oakengates | 1,307.07 mi (2,103.53 km) |
| Ciro Marina to Oakham | 1,249.77 mi (2,011.31 km) |
| Ciro Marina to Oldbury | 1,284.59 mi (2,067.35 km) |
| Ciro Marina to Oldham | 1,332.52 mi (2,144.48 km) |
| Ciro Marina to Ollerton | 1,282.62 mi (2,064.18 km) |
| Ciro Marina to Olton | 1,274.74 mi (2,051.50 km) |
| Ciro Marina to Omagh | 1,544.46 mi (2,485.57 km) |
| Ciro Marina to Ormesby | 1,350.08 mi (2,172.74 km) |
| Ciro Marina to Ormskirk | 1,358.10 mi (2,185.65 km) |
| Ciro Marina to Orpington | 1,165.51 mi (1,875.71 km) |
| Ciro Marina to Ossett | 1,321.74 mi (2,127.14 km) |
| Ciro Marina to Oswaldtwistle | 1,349.97 mi (2,172.57 km) |
