| Rorschach to Arcos de Valdevez | 959.55 mi (1,544.25 km) |
| Rorschach to Arcozelo | 997.68 mi (1,605.60 km) |
| Rorschach to Arganil | 1,004.66 mi (1,616.84 km) |
| Rorschach to Arouca | 984.94 mi (1,585.10 km) |
| Rorschach to Arruda dos Vinhos | 1,099.05 mi (1,768.75 km) |
| Rorschach to Aveiro | 1,014.07 mi (1,631.99 km) |
| Rorschach to Aver-o-Mar | 990.71 mi (1,594.39 km) |
| Rorschach to Aves | 968.65 mi (1,558.90 km) |
| Rorschach to Azambuja | 1,087.05 mi (1,749.44 km) |
| Rorschach to Baiao | 966.94 mi (1,556.14 km) |
| Rorschach to Barcelos | 979.93 mi (1,577.05 km) |
| Rorschach to Barreiro | 1,112.72 mi (1,790.75 km) |
| Rorschach to Batalha | 1,059.73 mi (1,705.47 km) |
| Rorschach to Beja | 1,092.55 mi (1,758.29 km) |
| Rorschach to Belas | 1,116.61 mi (1,797.02 km) |
