| Sankt Gallen to Montana | 725.56 mi (1,167.67 km) |
| Sankt Gallen to Nova Zagora | 880.00 mi (1,416.22 km) |
| Sankt Gallen to Novi Iskar | 751.35 mi (1,209.19 km) |
| Sankt Gallen to Novi Pazar | 907.41 mi (1,460.34 km) |
| Sankt Gallen to Omurtag | 878.98 mi (1,414.59 km) |
| Sankt Gallen to Panagyurishte | 798.38 mi (1,284.88 km) |
| Sankt Gallen to Parvomay | 857.91 mi (1,380.68 km) |
| Sankt Gallen to Pavlikeni | 825.02 mi (1,327.74 km) |
| Sankt Gallen to Pazardzhik | 815.58 mi (1,312.56 km) |
| Sankt Gallen to Pernik | 744.55 mi (1,198.24 km) |
| Sankt Gallen to Peshtera | 820.19 mi (1,319.96 km) |
| Sankt Gallen to Petrich | 798.19 mi (1,284.56 km) |
| Sankt Gallen to Pleven | 788.33 mi (1,268.70 km) |
| Sankt Gallen to Plovdiv | 835.62 mi (1,344.80 km) |
| Sankt Gallen to Pomorie | 949.76 mi (1,528.49 km) |
