| Tettnang to Arcozelo | 1,006.33 mi (1,619.53 km) |
| Tettnang to Arganil | 1,014.07 mi (1,631.99 km) |
| Tettnang to Arouca | 993.81 mi (1,599.39 km) |
| Tettnang to Arruda dos Vinhos | 1,108.84 mi (1,784.51 km) |
| Tettnang to Aveiro | 1,023.01 mi (1,646.37 km) |
| Tettnang to Aver-o-Mar | 999.08 mi (1,607.86 km) |
| Tettnang to Aves | 977.15 mi (1,572.57 km) |
| Tettnang to Azambuja | 1,096.86 mi (1,765.23 km) |
| Tettnang to Baiao | 975.72 mi (1,570.27 km) |
| Tettnang to Barcelos | 988.27 mi (1,590.47 km) |
| Tettnang to Barreiro | 1,122.68 mi (1,806.78 km) |
| Tettnang to Batalha | 1,069.23 mi (1,720.76 km) |
| Tettnang to Beja | 1,103.22 mi (1,775.47 km) |
| Tettnang to Belas | 1,126.44 mi (1,812.84 km) |
| Tettnang to Benavente | 1,098.43 mi (1,767.75 km) |
