| Stip to Oswego (Illinois) | 5,229.27 mi (8,415.70 km) |
| Stip to Oswego (New York) | 4,692.56 mi (7,551.94 km) |
| Stip to Otsego (Minnesota) | 5,241.72 mi (8,435.73 km) |
| Stip to Ottawa (Illinois) | 5,263.20 mi (8,470.31 km) |
| Stip to Ottawa (Kansas) | 5,636.63 mi (9,071.27 km) |
| Stip to Ottumwa (Iowa) | 5,411.39 mi (8,708.78 km) |
| Stip to Overland (Missouri) | 5,450.54 mi (8,771.80 km) |
| Stip to Overland Park (Kansas) | 5,601.05 mi (9,014.01 km) |
| Stip to Overlea (Maryland) | 4,866.65 mi (7,832.11 km) |
| Stip to Oviedo (Florida) | 5,551.19 mi (8,933.78 km) |
| Stip to Owasso (Oklahoma) | 5,776.50 mi (9,296.38 km) |
| Stip to Owatonna (Minnesota) | 5,287.00 mi (8,508.61 km) |
| Stip to Owensboro (Kentucky) | 5,370.53 mi (8,643.03 km) |
| Stip to Owings Mills (Maryland) | 4,876.05 mi (7,847.24 km) |
| Stip to Owosso (Michigan) | 5,011.51 mi (8,065.25 km) |
