| Frohburg to Arcozelo | 1,221.86 mi (1,966.39 km) |
| Frohburg to Arganil | 1,238.67 mi (1,993.45 km) |
| Frohburg to Arouca | 1,212.16 mi (1,950.78 km) |
| Frohburg to Arruda dos Vinhos | 1,337.06 mi (2,151.79 km) |
| Frohburg to Aveiro | 1,241.81 mi (1,998.50 km) |
| Frohburg to Aver-o-Mar | 1,211.11 mi (1,949.09 km) |
| Frohburg to Aves | 1,191.08 mi (1,916.86 km) |
| Frohburg to Azambuja | 1,325.44 mi (2,133.08 km) |
| Frohburg to Baiao | 1,193.19 mi (1,920.26 km) |
| Frohburg to Barcelos | 1,200.05 mi (1,931.29 km) |
| Frohburg to Barreiro | 1,352.79 mi (2,177.10 km) |
| Frohburg to Batalha | 1,294.36 mi (2,083.08 km) |
| Frohburg to Beja | 1,341.70 mi (2,159.26 km) |
| Frohburg to Belas | 1,355.04 mi (2,180.73 km) |
| Frohburg to Benavente | 1,327.89 mi (2,137.04 km) |
