| Knottingley to Arcos de Valdevez | 883.26 mi (1,421.47 km) |
| Knottingley to Arcozelo | 938.68 mi (1,510.66 km) |
| Knottingley to Arganil | 984.46 mi (1,584.33 km) |
| Knottingley to Arouca | 940.17 mi (1,513.06 km) |
| Knottingley to Arruda dos Vinhos | 1,081.79 mi (1,740.97 km) |
| Knottingley to Aveiro | 966.49 mi (1,555.42 km) |
| Knottingley to Aver-o-Mar | 918.19 mi (1,477.68 km) |
| Knottingley to Aves | 907.85 mi (1,461.04 km) |
| Knottingley to Azambuja | 1,073.11 mi (1,727.00 km) |
| Knottingley to Baiao | 921.48 mi (1,482.99 km) |
| Knottingley to Barcelos | 908.20 mi (1,461.60 km) |
| Knottingley to Barreiro | 1,102.68 mi (1,774.60 km) |
| Knottingley to Batalha | 1,033.57 mi (1,663.37 km) |
| Knottingley to Beja | 1,127.66 mi (1,814.79 km) |
| Knottingley to Belas | 1,098.80 mi (1,768.34 km) |
