| Colonia to Oakley (California) | 2,509.27 mi (4,038.28 km) |
| Colonia to Oakton (Virginia) | 197.57 mi (317.95 km) |
| Colonia to Oakville (Missouri) | 864.56 mi (1,391.38 km) |
| Colonia to Oatfield (Oregon) | 2,425.15 mi (3,902.89 km) |
| Colonia to Ocala (Florida) | 904.19 mi (1,455.15 km) |
| Colonia to Ocean Acres (New Jersey) | 58.73 mi (94.52 km) |
| Colonia to Ocean City (New Jersey) | 92.77 mi (149.30 km) |
| Colonia to Ocean Pines (Maryland) | 158.87 mi (255.68 km) |
| Colonia to Ocean Pointe (Hawaii) | 4,954.10 mi (7,972.85 km) |
| Colonia to Ocean Springs (Mississippi) | 1,073.38 mi (1,727.44 km) |
| Colonia to Oceanside (California) | 2,404.50 mi (3,869.66 km) |
| Colonia to Oceanside (New York) | 35.69 mi (57.44 km) |
| Colonia to Ocoee (Florida) | 925.18 mi (1,488.93 km) |
| Colonia to Oconomowoc (Wisconsin) | 749.12 mi (1,205.59 km) |
| Colonia to Odenton (Maryland) | 164.48 mi (264.71 km) |
