| Midland to Oswego (Illinois) | 1,010.39 mi (1,626.06 km) |
| Midland to Oswego (New York) | 1,597.38 mi (2,570.73 km) |
| Midland to Otsego (Minnesota) | 1,021.91 mi (1,644.61 km) |
| Midland to Ottawa (Illinois) | 976.56 mi (1,571.62 km) |
| Midland to Ottawa (Kansas) | 595.93 mi (959.06 km) |
| Midland to Ottumwa (Iowa) | 821.16 mi (1,321.53 km) |
| Midland to Overland (Missouri) | 805.49 mi (1,296.31 km) |
| Midland to Overland Park (Kansas) | 631.65 mi (1,016.54 km) |
| Midland to Overlea (Maryland) | 1,516.99 mi (2,441.37 km) |
| Midland to Oviedo (Florida) | 1,267.28 mi (2,039.49 km) |
| Midland to Owasso (Oklahoma) | 464.40 mi (747.38 km) |
| Midland to Owatonna (Minnesota) | 962.32 mi (1,548.71 km) |
| Midland to Owensboro (Kentucky) | 936.22 mi (1,506.70 km) |
| Midland to Owings Mills (Maryland) | 1,503.35 mi (2,419.40 km) |
| Midland to Owosso (Michigan) | 1,236.99 mi (1,990.74 km) |
