| Bonn to Traversetolo | 447.71 mi (720.53 km) |
| Bonn to Trebaseleghe | 422.47 mi (679.90 km) |
| Bonn to Trebisacce | 878.12 mi (1,413.19 km) |
| Bonn to Trecastagni | 987.46 mi (1,589.17 km) |
| Bonn to Trecate | 373.85 mi (601.65 km) |
| Bonn to Treia | 589.94 mi (949.42 km) |
| Bonn to Trento | 371.23 mi (597.44 km) |
| Bonn to Trentola | 754.47 mi (1,214.20 km) |
| Bonn to Trepuzzi | 887.44 mi (1,428.20 km) |
| Bonn to Trescore Balneario | 370.03 mi (595.50 km) |
| Bonn to Treviglio | 377.95 mi (608.26 km) |
| Bonn to Trevignano | 414.71 mi (667.41 km) |
| Bonn to Treviso | 422.09 mi (679.29 km) |
| Bonn to Trezzano sul Naviglio | 377.24 mi (607.11 km) |
| Bonn to Trezzo sull'Adda | 371.15 mi (597.31 km) |
