| Vancouver to Oak Grove (South Carolina) | 2,312.77 mi (3,722.04 km) |
| Vancouver to Oak Harbor (Washington) | 183.78 mi (295.77 km) |
| Vancouver to Oak Hills (Oregon) | 13.56 mi (21.83 km) |
| Vancouver to Oak Lawn (Illinois) | 1,748.09 mi (2,813.28 km) |
| Vancouver to Oak Park (California) | 816.58 mi (1,314.16 km) |
| Vancouver to Oak Park (Illinois) | 1,742.08 mi (2,803.61 km) |
| Vancouver to Oak Park (Michigan) | 1,949.61 mi (3,137.59 km) |
| Vancouver to Oak Ridge (Florida) | 2,524.72 mi (4,063.15 km) |
| Vancouver to Oak Ridge (New Jersey) | 2,401.48 mi (3,864.80 km) |
| Vancouver to Oak Ridge (Tennessee) | 2,089.06 mi (3,362.01 km) |
| Vancouver to Oakdale (California) | 551.49 mi (887.54 km) |
| Vancouver to Oakdale (Minnesota) | 1,432.30 mi (2,305.06 km) |
| Vancouver to Oakland (California) | 542.47 mi (873.02 km) |
| Vancouver to Oakland (New Jersey) | 2,413.70 mi (3,884.47 km) |
| Vancouver to Oakland Park (Florida) | 2,686.48 mi (4,323.46 km) |
