| Merchtem to Oak Harbor (Washington) | 4,893.02 mi (7,874.56 km) |
| Merchtem to Oak Hills (Oregon) | 5,059.80 mi (8,142.96 km) |
| Merchtem to Oak Lawn (Illinois) | 4,142.92 mi (6,667.39 km) |
| Merchtem to Oak Park (California) | 5,611.49 mi (9,030.82 km) |
| Merchtem to Oak Park (Illinois) | 4,136.09 mi (6,656.40 km) |
| Merchtem to Oak Park (Michigan) | 3,934.81 mi (6,332.47 km) |
| Merchtem to Oak Ridge (Florida) | 4,535.97 mi (7,299.94 km) |
| Merchtem to Oak Ridge (New Jersey) | 3,657.14 mi (5,885.60 km) |
| Merchtem to Oak Ridge (Tennessee) | 4,284.62 mi (6,895.42 km) |
| Merchtem to Oakdale (California) | 5,463.47 mi (8,792.60 km) |
| Merchtem to Oakdale (Minnesota) | 4,175.96 mi (6,720.56 km) |
| Merchtem to Oakland (California) | 5,500.68 mi (8,852.48 km) |
| Merchtem to Oakland (New Jersey) | 3,646.84 mi (5,869.02 km) |
| Merchtem to Oakland Park (Florida) | 4,598.05 mi (7,399.85 km) |
| Merchtem to Oakleaf Plantation (Florida) | 4,468.77 mi (7,191.78 km) |
