| West Linn to Odenton (Maryland) | 2,358.14 mi (3,795.05 km) |
| West Linn to Odessa (Texas) | 1,430.88 mi (2,302.77 km) |
| West Linn to Ogden (Utah) | 607.39 mi (977.50 km) |
| West Linn to Oildale (California) | 712.20 mi (1,146.18 km) |
| West Linn to Ojus (Florida) | 2,693.33 mi (4,334.49 km) |
| West Linn to Okemos (Michigan) | 1,889.70 mi (3,041.17 km) |
| West Linn to Oklahoma City (Oklahoma) | 1,479.57 mi (2,381.13 km) |
| West Linn to Okmulgee (Oklahoma) | 1,543.56 mi (2,484.12 km) |
| West Linn to Olathe (Kansas) | 1,485.77 mi (2,391.11 km) |
| West Linn to Old Jamestown (Missouri) | 1,706.14 mi (2,745.76 km) |
| West Linn to Oldsmar (Florida) | 2,481.93 mi (3,994.27 km) |
| West Linn to Olean (New York) | 2,191.13 mi (3,526.29 km) |
| West Linn to Olive Branch (Mississippi) | 1,858.66 mi (2,991.22 km) |
| West Linn to Olivehurst (California) | 437.93 mi (704.79 km) |
| West Linn to Olney (Maryland) | 2,337.48 mi (3,761.82 km) |
