| Sillamae to Oak Harbor (Washington) | 4,811.13 mi (7,742.77 km) |
| Sillamae to Oak Hills (Oregon) | 4,997.34 mi (8,042.43 km) |
| Sillamae to Oak Lawn (Illinois) | 4,550.68 mi (7,323.61 km) |
| Sillamae to Oak Park (California) | 5,693.49 mi (9,162.78 km) |
| Sillamae to Oak Park (Illinois) | 4,541.30 mi (7,308.51 km) |
| Sillamae to Oak Park (Michigan) | 4,385.01 mi (7,056.99 km) |
| Sillamae to Oak Ridge (Florida) | 5,164.04 mi (8,310.72 km) |
| Sillamae to Oak Ridge (New Jersey) | 4,221.10 mi (6,793.20 km) |
| Sillamae to Oak Ridge (Tennessee) | 4,800.20 mi (7,725.18 km) |
| Sillamae to Oakdale (California) | 5,488.14 mi (8,832.30 km) |
| Sillamae to Oakdale (Minnesota) | 4,483.24 mi (7,215.08 km) |
| Sillamae to Oakland (California) | 5,506.00 mi (8,861.05 km) |
| Sillamae to Oakland (New Jersey) | 4,213.56 mi (6,781.06 km) |
| Sillamae to Oakland Park (Florida) | 5,262.78 mi (8,469.62 km) |
| Sillamae to Oakleaf Plantation (Florida) | 5,075.04 mi (8,167.48 km) |
