| Colesville to Orangevale (California) | 2,354.51 mi (3,789.21 km) |
| Colesville to Orchards (Washington) | 2,335.68 mi (3,758.91 km) |
| Colesville to Orcutt (California) | 2,391.67 mi (3,849.02 km) |
| Colesville to Oregon (Ohio) | 382.47 mi (615.52 km) |
| Colesville to Oregon (Wisconsin) | 697.81 mi (1,123.02 km) |
| Colesville to Oregon City (Oregon) | 2,340.98 mi (3,767.44 km) |
| Colesville to Orem (Utah) | 1,835.08 mi (2,953.28 km) |
| Colesville to Orinda (California) | 2,419.58 mi (3,893.93 km) |
| Colesville to Orland Park (Illinois) | 597.70 mi (961.90 km) |
| Colesville to Orlando (Florida) | 773.01 mi (1,244.04 km) |
| Colesville to Ormond Beach (Florida) | 714.63 mi (1,150.09 km) |
| Colesville to Oro Valley (Arizona) | 1,947.75 mi (3,134.60 km) |
| Colesville to Oroville (California) | 2,358.35 mi (3,795.40 km) |
| Colesville to Oshkosh (Wisconsin) | 687.79 mi (1,106.89 km) |
| Colesville to Oskaloosa (Iowa) | 838.46 mi (1,349.37 km) |
