| Muscle Shoals to Oakley (California) | 1,897.63 mi (3,053.94 km) |
| Muscle Shoals to Oakton (Virginia) | 638.75 mi (1,027.96 km) |
| Muscle Shoals to Oakville (Missouri) | 296.13 mi (476.57 km) |
| Muscle Shoals to Oatfield (Oregon) | 1,970.76 mi (3,171.63 km) |
| Muscle Shoals to Ocala (Florida) | 500.97 mi (806.23 km) |
| Muscle Shoals to Ocean Acres (New Jersey) | 810.56 mi (1,304.46 km) |
| Muscle Shoals to Ocean City (New Jersey) | 783.12 mi (1,260.31 km) |
| Muscle Shoals to Ocean Pines (Maryland) | 736.42 mi (1,185.15 km) |
| Muscle Shoals to Ocean Pointe (Hawaii) | 4,308.23 mi (6,933.43 km) |
| Muscle Shoals to Ocean Springs (Mississippi) | 306.93 mi (493.95 km) |
| Muscle Shoals to Oceanside (California) | 1,697.16 mi (2,731.32 km) |
| Muscle Shoals to Oceanside (New York) | 865.36 mi (1,392.66 km) |
| Muscle Shoals to Ocoee (Florida) | 556.60 mi (895.76 km) |
| Muscle Shoals to Oconomowoc (Wisconsin) | 579.21 mi (932.15 km) |
| Muscle Shoals to Odenton (Maryland) | 673.58 mi (1,084.02 km) |
