| Cape Girardeau to Norwich | 4,261.08 mi (6,857.55 km) |
| Cape Girardeau to Nottingham | 4,158.91 mi (6,693.12 km) |
| Cape Girardeau to Nuneaton | 4,158.63 mi (6,692.67 km) |
| Cape Girardeau to Oadby | 4,171.59 mi (6,713.52 km) |
| Cape Girardeau to Oakengates | 4,116.05 mi (6,624.14 km) |
| Cape Girardeau to Oakham | 4,182.72 mi (6,731.44 km) |
| Cape Girardeau to Oldbury | 4,137.99 mi (6,659.46 km) |
| Cape Girardeau to Oldham | 4,106.10 mi (6,608.14 km) |
| Cape Girardeau to Ollerton | 4,157.03 mi (6,690.10 km) |
| Cape Girardeau to Olton | 4,147.95 mi (6,675.49 km) |
| Cape Girardeau to Omagh | 3,884.41 mi (6,251.35 km) |
| Cape Girardeau to Ormesby | 4,114.32 mi (6,621.35 km) |
| Cape Girardeau to Ormskirk | 4,076.30 mi (6,560.17 km) |
| Cape Girardeau to Orpington | 4,252.20 mi (6,843.26 km) |
| Cape Girardeau to Ossett | 4,122.76 mi (6,634.94 km) |
