| Levelland to Oswego (Illinois) | 947.97 mi (1,525.61 km) |
| Levelland to Oswego (New York) | 1,546.93 mi (2,489.54 km) |
| Levelland to Otsego (Minnesota) | 931.22 mi (1,498.66 km) |
| Levelland to Ottawa (Illinois) | 914.55 mi (1,471.83 km) |
| Levelland to Ottawa (Kansas) | 526.37 mi (847.12 km) |
| Levelland to Ottumwa (Iowa) | 749.34 mi (1,205.94 km) |
| Levelland to Overland (Missouri) | 756.01 mi (1,216.68 km) |
| Levelland to Overland Park (Kansas) | 563.04 mi (906.13 km) |
| Levelland to Overlea (Maryland) | 1,484.84 mi (2,389.61 km) |
| Levelland to Oviedo (Florida) | 1,295.30 mi (2,084.59 km) |
| Levelland to Owasso (Oklahoma) | 414.47 mi (667.03 km) |
| Levelland to Owatonna (Minnesota) | 875.65 mi (1,409.22 km) |
| Levelland to Owensboro (Kentucky) | 901.87 mi (1,451.42 km) |
| Levelland to Owings Mills (Maryland) | 1,470.79 mi (2,367.00 km) |
| Levelland to Owosso (Michigan) | 1,177.53 mi (1,895.05 km) |
