| North Tidworth to Oswego (Illinois) | 3,933.43 mi (6,330.24 km) |
| North Tidworth to Oswego (New York) | 3,390.33 mi (5,456.20 km) |
| North Tidworth to Otsego (Minnesota) | 3,965.47 mi (6,381.81 km) |
| North Tidworth to Ottawa (Illinois) | 3,967.38 mi (6,384.89 km) |
| North Tidworth to Ottawa (Kansas) | 4,345.10 mi (6,992.76 km) |
| North Tidworth to Ottumwa (Iowa) | 4,120.24 mi (6,630.89 km) |
| North Tidworth to Overland (Missouri) | 4,152.28 mi (6,682.46 km) |
| North Tidworth to Overland Park (Kansas) | 4,309.12 mi (6,934.86 km) |
| North Tidworth to Overlea (Maryland) | 3,565.82 mi (5,738.63 km) |
| North Tidworth to Oviedo (Florida) | 4,264.12 mi (6,862.44 km) |
| North Tidworth to Owasso (Oklahoma) | 4,481.48 mi (7,212.24 km) |
| North Tidworth to Owatonna (Minnesota) | 4,005.88 mi (6,446.84 km) |
| North Tidworth to Owensboro (Kentucky) | 4,068.86 mi (6,548.19 km) |
| North Tidworth to Owings Mills (Maryland) | 3,575.01 mi (5,753.42 km) |
| North Tidworth to Owosso (Michigan) | 3,713.24 mi (5,975.89 km) |
