| Clydebank to Oakley (California) | 4,982.65 mi (8,018.80 km) |
| Clydebank to Oakton (Virginia) | 3,426.77 mi (5,514.85 km) |
| Clydebank to Oakville (Missouri) | 3,931.26 mi (6,326.75 km) |
| Clydebank to Oatfield (Oregon) | 4,572.95 mi (7,359.45 km) |
| Clydebank to Ocala (Florida) | 4,110.97 mi (6,615.97 km) |
| Clydebank to Ocean Acres (New Jersey) | 3,270.56 mi (5,263.46 km) |
| Clydebank to Ocean City (New Jersey) | 3,305.78 mi (5,320.14 km) |
| Clydebank to Ocean Pines (Maryland) | 3,369.71 mi (5,423.02 km) |
| Clydebank to Ocean Pointe (Hawaii) | 6,882.43 mi (11,076.20 km) |
| Clydebank to Ocean Springs (Mississippi) | 4,297.40 mi (6,915.99 km) |
| Clydebank to Oceanside (California) | 5,131.34 mi (8,258.10 km) |
| Clydebank to Oceanside (New York) | 3,203.42 mi (5,155.41 km) |
| Clydebank to Ocoee (Florida) | 4,119.19 mi (6,629.20 km) |
| Clydebank to Oconomowoc (Wisconsin) | 3,631.66 mi (5,844.60 km) |
| Clydebank to Odenton (Maryland) | 3,395.06 mi (5,463.82 km) |
