| Tettnang to Trancoso | 961.22 mi (1,546.93 km) |
| Tettnang to Trofa | 992.31 mi (1,596.98 km) |
| Tettnang to Vagos | 1,027.71 mi (1,653.94 km) |
| Tettnang to Valadares | 1,004.88 mi (1,617.20 km) |
| Tettnang to Valbom | 1,000.22 mi (1,609.70 km) |
| Tettnang to Vale de Cambra | 1,003.77 mi (1,615.41 km) |
| Tettnang to Valenca | 971.33 mi (1,563.20 km) |
| Tettnang to Valongo | 995.43 mi (1,602.00 km) |
| Tettnang to Vendas Novas | 1,096.45 mi (1,764.57 km) |
| Tettnang to Viana do Castelo | 991.27 mi (1,595.30 km) |
| Tettnang to Vieira do Minho | 962.77 mi (1,549.43 km) |
| Tettnang to Vila do Conde | 999.86 mi (1,609.12 km) |
| Tettnang to Vila Franca do Campo | 1,887.25 mi (3,037.23 km) |
| Tettnang to Vila Nova de Cerveira | 975.28 mi (1,569.56 km) |
| Tettnang to Vila Nova de Gaia | 1,002.41 mi (1,613.22 km) |
