| Northport to Oak Harbor (Washington) | 2,081.23 mi (3,349.42 km) |
| Northport to Oak Hills (Oregon) | 2,042.95 mi (3,287.81 km) |
| Northport to Oak Lawn (Illinois) | 584.26 mi (940.28 km) |
| Northport to Oak Park (California) | 1,785.30 mi (2,873.16 km) |
| Northport to Oak Park (Illinois) | 596.27 mi (959.60 km) |
| Northport to Oak Park (Michigan) | 679.93 mi (1,094.24 km) |
| Northport to Oak Ridge (Florida) | 493.55 mi (794.29 km) |
| Northport to Oak Ridge (New Jersey) | 897.88 mi (1,445.00 km) |
| Northport to Oak Ridge (Tennessee) | 265.05 mi (426.56 km) |
| Northport to Oakdale (California) | 1,885.51 mi (3,034.44 km) |
| Northport to Oakdale (Minnesota) | 859.39 mi (1,383.05 km) |
| Northport to Oakland (California) | 1,960.27 mi (3,154.76 km) |
| Northport to Oakland (New Jersey) | 909.14 mi (1,463.12 km) |
| Northport to Oakland Park (Florida) | 662.14 mi (1,065.61 km) |
| Northport to Oakleaf Plantation (Florida) | 400.41 mi (644.40 km) |
