| Colesville to Oakley (California) | 2,392.10 mi (3,849.71 km) |
| Colesville to Oakton (Virginia) | 20.56 mi (33.09 km) |
| Colesville to Oakville (Missouri) | 718.24 mi (1,155.89 km) |
| Colesville to Oatfield (Oregon) | 2,340.56 mi (3,766.77 km) |
| Colesville to Ocala (Florida) | 744.08 mi (1,197.48 km) |
| Colesville to Ocean Acres (New Jersey) | 152.42 mi (245.30 km) |
| Colesville to Ocean City (New Jersey) | 129.21 mi (207.94 km) |
| Colesville to Ocean Pines (Maryland) | 110.57 mi (177.95 km) |
| Colesville to Ocean Pointe (Hawaii) | 4,837.03 mi (7,784.45 km) |
| Colesville to Ocean Springs (Mississippi) | 896.40 mi (1,442.62 km) |
| Colesville to Oceanside (California) | 2,265.94 mi (3,646.68 km) |
| Colesville to Oceanside (New York) | 208.46 mi (335.48 km) |
| Colesville to Ocoee (Florida) | 769.98 mi (1,239.17 km) |
| Colesville to Oconomowoc (Wisconsin) | 659.30 mi (1,061.04 km) |
| Colesville to Odenton (Maryland) | 16.49 mi (26.53 km) |
