| Sankt Gallen to Todi | 353.54 mi (568.98 km) |
| Sankt Gallen to Tolentino | 347.73 mi (559.61 km) |
| Sankt Gallen to Tolmezzo | 186.04 mi (299.40 km) |
| Sankt Gallen to Torre Annunziata | 524.70 mi (844.43 km) |
| Sankt Gallen to Torre Boldone | 119.01 mi (191.53 km) |
| Sankt Gallen to Torre del Greco | 521.79 mi (839.74 km) |
| Sankt Gallen to Torre Maggiore | 491.70 mi (791.31 km) |
| Sankt Gallen to Torre Santa Susanna | 634.98 mi (1,021.90 km) |
| Sankt Gallen to Torri di Quartesolo | 169.67 mi (273.05 km) |
| Sankt Gallen to Tortoli | 517.76 mi (833.25 km) |
| Sankt Gallen to Tortona | 176.47 mi (284.00 km) |
| Sankt Gallen to Tortoreto | 388.71 mi (625.57 km) |
| Sankt Gallen to Tradate | 121.07 mi (194.84 km) |
| Sankt Gallen to Trani | 549.26 mi (883.94 km) |
| Sankt Gallen to Trapani | 669.09 mi (1,076.80 km) |
