| Tettnang to Tuam | 900.37 mi (1,449.01 km) |
| Tettnang to Tullamore | 842.19 mi (1,355.37 km) |
| Tettnang to Waterford | 805.35 mi (1,296.08 km) |
| Tettnang to Wexford | 779.83 mi (1,255.02 km) |
| Tettnang to Wicklow | 778.26 mi (1,252.49 km) |
| Tettnang to Abano Terme | 190.90 mi (307.23 km) |
| Tettnang to Abbiategrasso | 160.10 mi (257.66 km) |
| Tettnang to Acate | 776.05 mi (1,248.94 km) |
| Tettnang to Acerra | 520.77 mi (838.10 km) |
| Tettnang to Aci Castello | 753.37 mi (1,212.43 km) |
| Tettnang to Aci Catena | 750.26 mi (1,207.42 km) |
| Tettnang to Aci Sant'Antonio | 749.94 mi (1,206.91 km) |
| Tettnang to Acireale | 749.81 mi (1,206.70 km) |
| Tettnang to Acquaviva delle Fonti | 589.26 mi (948.32 km) |
| Tettnang to Acqui Terme | 213.72 mi (343.95 km) |
