| Partick to Oswego (Illinois) | 3,700.07 mi (5,954.68 km) |
| Partick to Oswego (New York) | 3,182.55 mi (5,121.82 km) |
| Partick to Otsego (Minnesota) | 3,706.44 mi (5,964.93 km) |
| Partick to Ottawa (Illinois) | 3,733.92 mi (6,009.17 km) |
| Partick to Ottawa (Kansas) | 4,103.67 mi (6,604.23 km) |
| Partick to Ottumwa (Iowa) | 3,878.42 mi (6,241.71 km) |
| Partick to Overland (Missouri) | 3,924.17 mi (6,315.34 km) |
| Partick to Overland Park (Kansas) | 4,068.34 mi (6,547.36 km) |
| Partick to Overlea (Maryland) | 3,377.60 mi (5,435.72 km) |
| Partick to Oviedo (Florida) | 4,105.34 mi (6,606.90 km) |
| Partick to Owasso (Oklahoma) | 4,245.81 mi (6,832.96 km) |
| Partick to Owatonna (Minnesota) | 3,751.64 mi (6,037.69 km) |
| Partick to Owensboro (Kentucky) | 3,853.80 mi (6,202.09 km) |
| Partick to Owings Mills (Maryland) | 3,385.66 mi (5,448.69 km) |
| Partick to Owosso (Michigan) | 3,485.97 mi (5,610.12 km) |
