| Fort Lewis to Norwich | 4,794.87 mi (7,716.60 km) |
| Fort Lewis to Nottingham | 4,714.43 mi (7,587.14 km) |
| Fort Lewis to Nuneaton | 4,729.28 mi (7,611.04 km) |
| Fort Lewis to Oadby | 4,735.49 mi (7,621.03 km) |
| Fort Lewis to Oakengates | 4,694.03 mi (7,554.32 km) |
| Fort Lewis to Oakham | 4,740.56 mi (7,629.19 km) |
| Fort Lewis to Oldbury | 4,715.76 mi (7,589.28 km) |
| Fort Lewis to Oldham | 4,657.53 mi (7,495.56 km) |
| Fort Lewis to Ollerton | 4,704.50 mi (7,571.17 km) |
| Fort Lewis to Olton | 4,724.94 mi (7,604.06 km) |
| Fort Lewis to Omagh | 4,465.05 mi (7,185.81 km) |
| Fort Lewis to Ormesby | 4,627.85 mi (7,447.80 km) |
| Fort Lewis to Ormskirk | 4,636.16 mi (7,461.18 km) |
| Fort Lewis to Orpington | 4,832.92 mi (7,777.83 km) |
| Fort Lewis to Ossett | 4,664.22 mi (7,506.34 km) |
