| Vitoria-Gasteiz to Oak Harbor (Washington) | 5,159.74 mi (8,303.80 km) |
| Vitoria-Gasteiz to Oak Hills (Oregon) | 5,310.10 mi (8,545.77 km) |
| Vitoria-Gasteiz to Oak Lawn (Illinois) | 4,147.56 mi (6,674.86 km) |
| Vitoria-Gasteiz to Oak Park (California) | 5,760.29 mi (9,270.30 km) |
| Vitoria-Gasteiz to Oak Park (Illinois) | 4,142.74 mi (6,667.10 km) |
| Vitoria-Gasteiz to Oak Park (Michigan) | 3,920.45 mi (6,309.35 km) |
| Vitoria-Gasteiz to Oak Ridge (Florida) | 4,370.01 mi (7,032.85 km) |
| Vitoria-Gasteiz to Oak Ridge (New Jersey) | 3,575.71 mi (5,754.55 km) |
| Vitoria-Gasteiz to Oak Ridge (Tennessee) | 4,209.43 mi (6,774.42 km) |
| Vitoria-Gasteiz to Oakdale (California) | 5,650.72 mi (9,093.95 km) |
| Vitoria-Gasteiz to Oakdale (Minnesota) | 4,244.34 mi (6,830.61 km) |
| Vitoria-Gasteiz to Oakland (California) | 5,697.71 mi (9,169.57 km) |
| Vitoria-Gasteiz to Oakland (New Jersey) | 3,563.89 mi (5,735.52 km) |
| Vitoria-Gasteiz to Oakland Park (Florida) | 4,402.57 mi (7,085.25 km) |
| Vitoria-Gasteiz to Oakleaf Plantation (Florida) | 4,321.30 mi (6,954.47 km) |
