| Oupeye to Oswego (Illinois) | 4,228.09 mi (6,804.45 km) |
| Oupeye to Oswego (New York) | 3,695.10 mi (5,946.69 km) |
| Oupeye to Otsego (Minnesota) | 4,245.26 mi (6,832.08 km) |
| Oupeye to Ottawa (Illinois) | 4,262.02 mi (6,859.06 km) |
| Oupeye to Ottawa (Kansas) | 4,635.86 mi (7,460.70 km) |
| Oupeye to Ottumwa (Iowa) | 4,410.66 mi (7,098.26 km) |
| Oupeye to Overland (Missouri) | 4,449.57 mi (7,160.90 km) |
| Oupeye to Overland Park (Kansas) | 4,600.21 mi (7,403.33 km) |
| Oupeye to Overlea (Maryland) | 3,876.62 mi (6,238.81 km) |
| Oupeye to Oviedo (Florida) | 4,581.14 mi (7,372.63 km) |
| Oupeye to Owasso (Oklahoma) | 4,775.34 mi (7,685.17 km) |
| Oupeye to Owatonna (Minnesota) | 4,288.87 mi (6,902.26 km) |
| Oupeye to Owensboro (Kentucky) | 4,371.55 mi (7,035.33 km) |
| Oupeye to Owings Mills (Maryland) | 3,885.52 mi (6,253.14 km) |
| Oupeye to Owosso (Michigan) | 4,010.59 mi (6,454.42 km) |
