| Midland to Orangevale (California) | 1,168.01 mi (1,879.73 km) |
| Midland to Orchards (Washington) | 1,440.85 mi (2,318.82 km) |
| Midland to Orcutt (California) | 1,072.00 mi (1,725.22 km) |
| Midland to Oregon (Ohio) | 1,224.61 mi (1,970.81 km) |
| Midland to Oregon (Wisconsin) | 1,024.40 mi (1,648.61 km) |
| Midland to Oregon City (Oregon) | 1,430.14 mi (2,301.60 km) |
| Midland to Orem (Utah) | 781.75 mi (1,258.11 km) |
| Midland to Orinda (California) | 1,203.19 mi (1,936.35 km) |
| Midland to Orland Park (Illinois) | 1,027.09 mi (1,652.94 km) |
| Midland to Orlando (Florida) | 1,261.99 mi (2,030.98 km) |
| Midland to Ormond Beach (Florida) | 1,260.96 mi (2,029.32 km) |
| Midland to Oro Valley (Arizona) | 518.57 mi (834.57 km) |
| Midland to Oroville (California) | 1,203.13 mi (1,936.26 km) |
| Midland to Oshkosh (Wisconsin) | 1,106.70 mi (1,781.06 km) |
| Midland to Oskaloosa (Iowa) | 827.04 mi (1,330.99 km) |
