| Allouez to Norwich | 3,856.29 mi (6,206.10 km) |
| Allouez to Nottingham | 3,756.45 mi (6,045.43 km) |
| Allouez to Nuneaton | 3,759.12 mi (6,049.71 km) |
| Allouez to Oadby | 3,770.99 mi (6,068.82 km) |
| Allouez to Oakengates | 3,717.20 mi (5,982.26 km) |
| Allouez to Oakham | 3,781.14 mi (6,085.16 km) |
| Allouez to Oldbury | 3,739.50 mi (6,018.15 km) |
| Allouez to Oldham | 3,701.90 mi (5,957.63 km) |
| Allouez to Ollerton | 3,752.99 mi (6,039.86 km) |
| Allouez to Olton | 3,749.49 mi (6,034.23 km) |
| Allouez to Omagh | 3,481.71 mi (5,603.27 km) |
| Allouez to Ormesby | 3,703.14 mi (5,959.62 km) |
| Allouez to Ormskirk | 3,673.18 mi (5,911.41 km) |
| Allouez to Orpington | 3,856.36 mi (6,206.21 km) |
| Allouez to Ossett | 3,716.96 mi (5,981.87 km) |
