| Altrincham to Oswego (Illinois) | 3,841.52 mi (6,182.33 km) |
| Altrincham to Oswego (New York) | 3,310.21 mi (5,327.27 km) |
| Altrincham to Otsego (Minnesota) | 3,860.99 mi (6,213.66 km) |
| Altrincham to Ottawa (Illinois) | 3,875.45 mi (6,236.93 km) |
| Altrincham to Ottawa (Kansas) | 4,249.52 mi (6,838.94 km) |
| Altrincham to Ottumwa (Iowa) | 4,024.33 mi (6,476.54 km) |
| Altrincham to Overland (Missouri) | 4,063.07 mi (6,538.88 km) |
| Altrincham to Overland Park (Kansas) | 4,213.84 mi (6,781.51 km) |
| Altrincham to Overlea (Maryland) | 3,495.13 mi (5,624.87 km) |
| Altrincham to Oviedo (Florida) | 4,207.93 mi (6,772.01 km) |
| Altrincham to Owasso (Oklahoma) | 4,388.79 mi (7,063.08 km) |
| Altrincham to Owatonna (Minnesota) | 3,903.80 mi (6,282.55 km) |
| Altrincham to Owensboro (Kentucky) | 3,985.88 mi (6,414.65 km) |
| Altrincham to Owings Mills (Maryland) | 3,503.80 mi (5,638.82 km) |
| Altrincham to Owosso (Michigan) | 3,624.11 mi (5,832.44 km) |
