| Clydebank to Devnya | 1,657.33 mi (2,667.22 km) |
| Clydebank to Dimitrovgrad | 1,642.56 mi (2,643.44 km) |
| Clydebank to Dobrich | 1,650.74 mi (2,656.61 km) |
| Clydebank to Dospat | 1,612.03 mi (2,594.31 km) |
| Clydebank to Dupnitsa | 1,544.27 mi (2,485.25 km) |
| Clydebank to Elhovo | 1,671.47 mi (2,689.97 km) |
| Clydebank to Etropole | 1,546.86 mi (2,489.44 km) |
| Clydebank to Gabrovo | 1,592.86 mi (2,563.45 km) |
| Clydebank to Gorna Oryahovitsa | 1,593.19 mi (2,563.99 km) |
| Clydebank to Gotse Delchev | 1,601.18 mi (2,576.85 km) |
| Clydebank to Harmanli | 1,659.06 mi (2,670.00 km) |
| Clydebank to Haskovo | 1,647.17 mi (2,650.87 km) |
| Clydebank to Ihtiman | 1,560.04 mi (2,510.64 km) |
| Clydebank to Isperih | 1,606.87 mi (2,586.01 km) |
| Clydebank to Kardzhali | 1,654.25 mi (2,662.26 km) |
