| Littleport to Oak Harbor (Washington) | 4,711.40 mi (7,582.26 km) |
| Littleport to Oak Hills (Oregon) | 4,876.30 mi (7,847.65 km) |
| Littleport to Oak Lawn (Illinois) | 3,945.95 mi (6,350.40 km) |
| Littleport to Oak Park (California) | 5,418.97 mi (8,720.99 km) |
| Littleport to Oak Park (Illinois) | 3,939.10 mi (6,339.37 km) |
| Littleport to Oak Park (Michigan) | 3,738.29 mi (6,016.20 km) |
| Littleport to Oak Ridge (Florida) | 4,347.81 mi (6,997.13 km) |
| Littleport to Oak Ridge (New Jersey) | 3,463.75 mi (5,574.36 km) |
| Littleport to Oak Ridge (Tennessee) | 4,090.17 mi (6,582.49 km) |
| Littleport to Oakdale (California) | 5,273.81 mi (8,487.38 km) |
| Littleport to Oakdale (Minnesota) | 3,979.12 mi (6,403.78 km) |
| Littleport to Oakland (California) | 5,311.95 mi (8,548.75 km) |
| Littleport to Oakland (New Jersey) | 3,453.55 mi (5,557.96 km) |
| Littleport to Oakland Park (Florida) | 4,412.80 mi (7,101.71 km) |
| Littleport to Oakleaf Plantation (Florida) | 4,279.04 mi (6,886.45 km) |
