| Clydebank to Odessa (Texas) | 4,711.45 mi (7,582.34 km) |
| Clydebank to Ogden (Utah) | 4,509.18 mi (7,256.82 km) |
| Clydebank to Oildale (California) | 5,055.13 mi (8,135.45 km) |
| Clydebank to Ojus (Florida) | 4,207.37 mi (6,771.10 km) |
| Clydebank to Okemos (Michigan) | 3,504.65 mi (5,640.18 km) |
| Clydebank to Oklahoma City (Oklahoma) | 4,345.38 mi (6,993.21 km) |
| Clydebank to Okmulgee (Oklahoma) | 4,284.05 mi (6,894.51 km) |
| Clydebank to Olathe (Kansas) | 4,069.25 mi (6,548.83 km) |
| Clydebank to Old Jamestown (Missouri) | 3,909.88 mi (6,292.34 km) |
| Clydebank to Oldsmar (Florida) | 4,191.20 mi (6,745.08 km) |
| Clydebank to Olean (New York) | 3,314.88 mi (5,334.78 km) |
| Clydebank to Olive Branch (Mississippi) | 4,095.26 mi (6,590.68 km) |
| Clydebank to Olivehurst (California) | 4,914.83 mi (7,909.65 km) |
| Clydebank to Olney (Maryland) | 3,405.42 mi (5,480.50 km) |
| Clydebank to Olympia (Washington) | 4,486.17 mi (7,219.79 km) |
