| Sessa Aurunca to Nottingham | 1,072.24 mi (1,725.61 km) |
| Sessa Aurunca to Nuneaton | 1,062.20 mi (1,709.45 km) |
| Sessa Aurunca to Oadby | 1,053.39 mi (1,695.27 km) |
| Sessa Aurunca to Oakengates | 1,101.35 mi (1,772.46 km) |
| Sessa Aurunca to Oakham | 1,046.18 mi (1,683.67 km) |
| Sessa Aurunca to Oldbury | 1,078.92 mi (1,736.35 km) |
| Sessa Aurunca to Oldham | 1,129.31 mi (1,817.45 km) |
| Sessa Aurunca to Ollerton | 1,080.05 mi (1,738.17 km) |
| Sessa Aurunca to Olton | 1,069.16 mi (1,720.64 km) |
| Sessa Aurunca to Omagh | 1,338.33 mi (2,153.83 km) |
| Sessa Aurunca to Ormesby | 1,151.06 mi (1,852.46 km) |
| Sessa Aurunca to Ormskirk | 1,153.97 mi (1,857.14 km) |
| Sessa Aurunca to Orpington | 959.69 mi (1,544.47 km) |
| Sessa Aurunca to Ossett | 1,119.66 mi (1,801.91 km) |
| Sessa Aurunca to Oswaldtwistle | 1,146.91 mi (1,845.78 km) |
