| Clydebank to Arcos de Valdevez | 987.53 mi (1,589.28 km) |
| Clydebank to Arcozelo | 1,043.36 mi (1,679.12 km) |
| Clydebank to Arganil | 1,096.17 mi (1,764.12 km) |
| Clydebank to Arouca | 1,048.55 mi (1,687.48 km) |
| Clydebank to Arruda dos Vinhos | 1,188.30 mi (1,912.39 km) |
| Clydebank to Aveiro | 1,072.25 mi (1,725.62 km) |
| Clydebank to Aver-o-Mar | 1,020.70 mi (1,642.67 km) |
| Clydebank to Aves | 1,014.38 mi (1,632.49 km) |
| Clydebank to Azambuja | 1,180.98 mi (1,900.61 km) |
| Clydebank to Baiao | 1,031.07 mi (1,659.35 km) |
| Clydebank to Barcelos | 1,011.71 mi (1,628.20 km) |
| Clydebank to Barreiro | 1,209.92 mi (1,947.18 km) |
| Clydebank to Batalha | 1,140.60 mi (1,835.62 km) |
| Clydebank to Beja | 1,244.93 mi (2,003.52 km) |
| Clydebank to Belas | 1,204.22 mi (1,938.00 km) |
