| Donaueschingen to Tolentino | 400.96 mi (645.28 km) |
| Donaueschingen to Tolmezzo | 237.54 mi (382.28 km) |
| Donaueschingen to Torre Annunziata | 576.97 mi (928.54 km) |
| Donaueschingen to Torre Boldone | 164.54 mi (264.81 km) |
| Donaueschingen to Torre del Greco | 574.02 mi (923.79 km) |
| Donaueschingen to Torre Maggiore | 545.51 mi (877.92 km) |
| Donaueschingen to Torre Santa Susanna | 689.31 mi (1,109.34 km) |
| Donaueschingen to Torri di Quartesolo | 223.74 mi (360.07 km) |
| Donaueschingen to Tortoli | 557.03 mi (896.45 km) |
| Donaueschingen to Tortona | 212.05 mi (341.26 km) |
| Donaueschingen to Tortoreto | 442.25 mi (711.73 km) |
| Donaueschingen to Tradate | 156.90 mi (252.50 km) |
| Donaueschingen to Trani | 603.45 mi (971.15 km) |
| Donaueschingen to Trapani | 715.54 mi (1,151.55 km) |
| Donaueschingen to Travagliato | 183.67 mi (295.60 km) |
