| Sankt Gallen to Cutrofiano | 669.18 mi (1,076.95 km) |
| Sankt Gallen to Dalmine | 123.07 mi (198.06 km) |
| Sankt Gallen to Deruta | 340.72 mi (548.33 km) |
| Sankt Gallen to Desenzano del Garda | 146.02 mi (235.00 km) |
| Sankt Gallen to Desio | 125.10 mi (201.33 km) |
| Sankt Gallen to Dolianova | 555.65 mi (894.23 km) |
| Sankt Gallen to Dolo | 188.75 mi (303.76 km) |
| Sankt Gallen to Domodossola | 103.82 mi (167.08 km) |
| Sankt Gallen to Dorgali | 492.35 mi (792.36 km) |
| Sankt Gallen to Dueville | 161.36 mi (259.69 km) |
| Sankt Gallen to Eboli | 548.30 mi (882.40 km) |
| Sankt Gallen to Elmas | 563.86 mi (907.44 km) |
| Sankt Gallen to Empoli | 267.29 mi (430.17 km) |
| Sankt Gallen to Enna | 725.32 mi (1,167.29 km) |
| Sankt Gallen to Eraclea | 202.44 mi (325.80 km) |
