| Trnava to Oak Harbor (Washington) | 5,346.35 mi (8,604.13 km) |
| Trnava to Oak Hills (Oregon) | 5,522.28 mi (8,887.25 km) |
| Trnava to Oak Lawn (Illinois) | 4,733.99 mi (7,618.63 km) |
| Trnava to Oak Park (California) | 6,129.68 mi (9,864.77 km) |
| Trnava to Oak Park (Illinois) | 4,726.63 mi (7,606.77 km) |
| Trnava to Oak Park (Michigan) | 4,532.44 mi (7,294.26 km) |
| Trnava to Oak Ridge (Florida) | 5,156.69 mi (8,298.88 km) |
| Trnava to Oak Ridge (New Jersey) | 4,270.13 mi (6,872.11 km) |
| Trnava to Oak Ridge (Tennessee) | 4,894.11 mi (7,876.31 km) |
| Trnava to Oakdale (California) | 5,961.34 mi (9,593.85 km) |
| Trnava to Oakdale (Minnesota) | 4,745.43 mi (7,637.03 km) |
| Trnava to Oakland (California) | 5,992.14 mi (9,643.42 km) |
| Trnava to Oakland (New Jersey) | 4,260.11 mi (6,855.98 km) |
| Trnava to Oakland Park (Florida) | 5,220.17 mi (8,401.05 km) |
| Trnava to Oakleaf Plantation (Florida) | 5,088.05 mi (8,188.42 km) |
