| Galesburg to Oak Harbor (Washington) | 1,651.44 mi (2,657.73 km) |
| Galesburg to Oak Hills (Oregon) | 1,652.63 mi (2,659.65 km) |
| Galesburg to Oak Lawn (Illinois) | 145.96 mi (234.91 km) |
| Galesburg to Oak Park (California) | 1,615.42 mi (2,599.77 km) |
| Galesburg to Oak Park (Illinois) | 148.81 mi (239.48 km) |
| Galesburg to Oak Park (Michigan) | 385.40 mi (620.24 km) |
| Galesburg to Oak Ridge (Florida) | 999.78 mi (1,608.98 km) |
| Galesburg to Oak Ridge (New Jersey) | 827.01 mi (1,330.94 km) |
| Galesburg to Oak Ridge (Tennessee) | 476.21 mi (766.39 km) |
| Galesburg to Oakdale (California) | 1,634.31 mi (2,630.17 km) |
| Galesburg to Oakdale (Minnesota) | 308.05 mi (495.75 km) |
| Galesburg to Oakland (California) | 1,705.12 mi (2,744.13 km) |
| Galesburg to Oakland (New Jersey) | 840.32 mi (1,352.37 km) |
| Galesburg to Oakland Park (Florida) | 1,176.22 mi (1,892.95 km) |
| Galesburg to Oakleaf Plantation (Florida) | 885.23 mi (1,424.63 km) |
