| West Linn to Oskaloosa (Iowa) | 1,524.60 mi (2,453.61 km) |
| West Linn to Oswego (Illinois) | 1,723.89 mi (2,774.34 km) |
| West Linn to Oswego (New York) | 2,249.78 mi (3,620.67 km) |
| West Linn to Otsego (Minnesota) | 1,402.26 mi (2,256.72 km) |
| West Linn to Ottawa (Illinois) | 1,708.13 mi (2,748.97 km) |
| West Linn to Ottawa (Kansas) | 1,473.34 mi (2,371.10 km) |
| West Linn to Ottumwa (Iowa) | 1,542.14 mi (2,481.84 km) |
| West Linn to Overland (Missouri) | 1,706.38 mi (2,746.15 km) |
| West Linn to Overland Park (Kansas) | 1,492.05 mi (2,401.22 km) |
| West Linn to Overlea (Maryland) | 2,357.72 mi (3,794.39 km) |
| West Linn to Oviedo (Florida) | 2,525.30 mi (4,064.08 km) |
| West Linn to Owasso (Oklahoma) | 1,526.18 mi (2,456.15 km) |
| West Linn to Owatonna (Minnesota) | 1,438.22 mi (2,314.60 km) |
| West Linn to Owensboro (Kentucky) | 1,893.15 mi (3,046.74 km) |
| West Linn to Owings Mills (Maryland) | 2,343.11 mi (3,770.88 km) |
