| Bend to Oswego (Illinois) | 1,666.49 mi (2,681.96 km) |
| Bend to Oswego (New York) | 2,208.61 mi (3,554.42 km) |
| Bend to Otsego (Minnesota) | 1,356.65 mi (2,183.31 km) |
| Bend to Ottawa (Illinois) | 1,649.00 mi (2,653.81 km) |
| Bend to Ottawa (Kansas) | 1,396.42 mi (2,247.32 km) |
| Bend to Ottumwa (Iowa) | 1,477.99 mi (2,378.59 km) |
| Bend to Overland (Missouri) | 1,636.02 mi (2,632.92 km) |
| Bend to Overland Park (Kansas) | 1,416.94 mi (2,280.35 km) |
| Bend to Overlea (Maryland) | 2,304.20 mi (3,708.25 km) |
| Bend to Oviedo (Florida) | 2,441.99 mi (3,930.00 km) |
| Bend to Owasso (Oklahoma) | 1,440.92 mi (2,318.94 km) |
| Bend to Owatonna (Minnesota) | 1,386.98 mi (2,232.13 km) |
| Bend to Owensboro (Kentucky) | 1,823.66 mi (2,934.89 km) |
| Bend to Owings Mills (Maryland) | 2,289.46 mi (3,684.53 km) |
| Bend to Owosso (Michigan) | 1,845.89 mi (2,970.67 km) |
