| Sankt Gallen to Yesilyurt | 1,426.85 mi (2,296.30 km) |
| Sankt Gallen to Yigilca | 1,176.12 mi (1,892.79 km) |
| Sankt Gallen to Yildirim | 1,101.45 mi (1,772.61 km) |
| Sankt Gallen to Yildizeli | 1,448.90 mi (2,331.78 km) |
| Sankt Gallen to Yozgat | 1,368.63 mi (2,202.59 km) |
| Sankt Gallen to Yuksekova | 1,885.25 mi (3,034.01 km) |
| Sankt Gallen to Yumurtalik | 1,531.02 mi (2,463.94 km) |
| Sankt Gallen to Yunak | 1,268.68 mi (2,041.74 km) |
| Sankt Gallen to Yuregir | 1,501.66 mi (2,416.69 km) |
| Sankt Gallen to Yusufeli | 1,646.05 mi (2,649.06 km) |
| Sankt Gallen to Zara | 1,500.92 mi (2,415.51 km) |
| Sankt Gallen to Zile | 1,401.14 mi (2,254.92 km) |
| Sankt Gallen to Zonguldak | 1,175.64 mi (1,892.00 km) |
| Sankt Gallen to Abbots Langley | 528.16 mi (850.00 km) |
| Sankt Gallen to Aberaman | 644.18 mi (1,036.71 km) |
