| Sankt Polten to Dimitrovgrad | 645.14 mi (1,038.25 km) |
| Sankt Polten to Dobrich | 668.04 mi (1,075.11 km) |
| Sankt Polten to Dospat | 615.50 mi (990.55 km) |
| Sankt Polten to Dupnitsa | 548.47 mi (882.67 km) |
| Sankt Polten to Elhovo | 675.75 mi (1,087.52 km) |
| Sankt Polten to Etropole | 549.16 mi (883.79 km) |
| Sankt Polten to Gabrovo | 596.68 mi (960.26 km) |
| Sankt Polten to Gorna Oryahovitsa | 598.87 mi (963.78 km) |
| Sankt Polten to Gotse Delchev | 605.90 mi (975.10 km) |
| Sankt Polten to Harmanli | 661.78 mi (1,065.03 km) |
| Sankt Polten to Haskovo | 649.62 mi (1,045.45 km) |
| Sankt Polten to Ihtiman | 562.63 mi (905.46 km) |
| Sankt Polten to Isperih | 620.58 mi (998.72 km) |
| Sankt Polten to Kardzhali | 656.55 mi (1,056.61 km) |
| Sankt Polten to Karlovo | 587.52 mi (945.52 km) |
