| Ostrov to Oak Harbor (Washington) | 5,131.82 mi (8,258.87 km) |
| Ostrov to Oak Hills (Oregon) | 5,305.32 mi (8,538.09 km) |
| Ostrov to Oak Lawn (Illinois) | 4,486.96 mi (7,221.06 km) |
| Ostrov to Oak Park (California) | 5,898.07 mi (9,492.03 km) |
| Ostrov to Oak Park (Illinois) | 4,479.65 mi (7,209.30 km) |
| Ostrov to Oak Park (Michigan) | 4,284.76 mi (6,895.66 km) |
| Ostrov to Oak Ridge (Florida) | 4,911.39 mi (7,904.11 km) |
| Ostrov to Oak Ridge (New Jersey) | 4,022.45 mi (6,473.51 km) |
| Ostrov to Oak Ridge (Tennessee) | 4,646.13 mi (7,477.22 km) |
| Ostrov to Oakdale (California) | 5,734.96 mi (9,229.52 km) |
| Ostrov to Oakdale (Minnesota) | 4,501.62 mi (7,244.66 km) |
| Ostrov to Oakland (California) | 5,767.53 mi (9,281.95 km) |
| Ostrov to Oakland (New Jersey) | 4,012.47 mi (6,457.44 km) |
| Ostrov to Oakland Park (Florida) | 4,976.69 mi (8,009.22 km) |
| Ostrov to Oakleaf Plantation (Florida) | 4,841.88 mi (7,792.25 km) |
