| Trier to Oak Harbor (Washington) | 5,021.29 mi (8,080.98 km) |
| Trier to Oak Hills (Oregon) | 5,189.05 mi (8,350.98 km) |
| Trier to Oak Lawn (Illinois) | 4,277.09 mi (6,883.31 km) |
| Trier to Oak Park (California) | 5,745.24 mi (9,246.08 km) |
| Trier to Oak Park (Illinois) | 4,270.31 mi (6,872.39 km) |
| Trier to Oak Park (Michigan) | 4,068.34 mi (6,547.37 km) |
| Trier to Oak Ridge (Florida) | 4,661.84 mi (7,502.50 km) |
| Trier to Oak Ridge (New Jersey) | 3,787.58 mi (6,095.52 km) |
| Trier to Oak Ridge (Tennessee) | 4,415.95 mi (7,106.79 km) |
| Trier to Oakdale (California) | 5,595.88 mi (9,005.69 km) |
| Trier to Oakdale (Minnesota) | 4,311.04 mi (6,937.95 km) |
| Trier to Oakland (California) | 5,632.62 mi (9,064.83 km) |
| Trier to Oakland (New Jersey) | 3,777.18 mi (6,078.79 km) |
| Trier to Oakland Park (Florida) | 4,721.55 mi (7,598.61 km) |
| Trier to Oakleaf Plantation (Florida) | 4,595.93 mi (7,396.44 km) |
