| Brainerd to Orangevale (California) | 1,465.64 mi (2,358.72 km) |
| Brainerd to Orchards (Washington) | 1,352.81 mi (2,177.13 km) |
| Brainerd to Orcutt (California) | 1,577.11 mi (2,538.11 km) |
| Brainerd to Oregon (Ohio) | 625.19 mi (1,006.14 km) |
| Brainerd to Oregon (Wisconsin) | 334.63 mi (538.54 km) |
| Brainerd to Oregon City (Oregon) | 1,360.99 mi (2,190.30 km) |
| Brainerd to Orem (Utah) | 971.31 mi (1,563.17 km) |
| Brainerd to Orinda (California) | 1,538.77 mi (2,476.40 km) |
| Brainerd to Orland Park (Illinois) | 454.52 mi (731.48 km) |
| Brainerd to Orlando (Florida) | 1,418.45 mi (2,282.77 km) |
| Brainerd to Ormond Beach (Florida) | 1,374.14 mi (2,211.47 km) |
| Brainerd to Oro Valley (Arizona) | 1,309.72 mi (2,107.80 km) |
| Brainerd to Oroville (California) | 1,454.56 mi (2,340.88 km) |
| Brainerd to Oshkosh (Wisconsin) | 318.17 mi (512.05 km) |
| Brainerd to Oskaloosa (Iowa) | 358.32 mi (576.66 km) |
