| Marshall to Oak Harbor (Washington) | 1,826.30 mi (2,939.15 km) |
| Marshall to Oak Hills (Oregon) | 1,759.43 mi (2,831.53 km) |
| Marshall to Oak Lawn (Illinois) | 730.31 mi (1,175.33 km) |
| Marshall to Oak Park (California) | 1,410.20 mi (2,269.50 km) |
| Marshall to Oak Park (Illinois) | 739.52 mi (1,190.14 km) |
| Marshall to Oak Park (Michigan) | 917.78 mi (1,477.02 km) |
| Marshall to Oak Ridge (Florida) | 818.90 mi (1,317.89 km) |
| Marshall to Oak Ridge (New Jersey) | 1,241.50 mi (1,997.99 km) |
| Marshall to Oak Ridge (Tennessee) | 620.89 mi (999.23 km) |
| Marshall to Oakdale (California) | 1,534.14 mi (2,468.95 km) |
| Marshall to Oakdale (Minnesota) | 863.46 mi (1,389.60 km) |
| Marshall to Oakland (California) | 1,608.82 mi (2,589.15 km) |
| Marshall to Oakland (New Jersey) | 1,253.89 mi (2,017.93 km) |
| Marshall to Oakland Park (Florida) | 960.09 mi (1,545.12 km) |
| Marshall to Oakleaf Plantation (Florida) | 756.01 mi (1,216.68 km) |
