| Ludvika to Smolyan | 1,344.01 mi (2,162.98 km) |
| Ludvika to Sofia | 1,252.40 mi (2,015.55 km) |
| Ludvika to Sopot | 1,273.39 mi (2,049.32 km) |
| Ludvika to Sozopol | 1,333.09 mi (2,145.39 km) |
| Ludvika to Sredets | 1,329.27 mi (2,139.25 km) |
| Ludvika to Stamboliyski | 1,305.07 mi (2,100.31 km) |
| Ludvika to Stara Zagora | 1,300.22 mi (2,092.51 km) |
| Ludvika to Svilengrad | 1,352.37 mi (2,176.43 km) |
| Ludvika to Svishtov | 1,217.54 mi (1,959.43 km) |
| Ludvika to Targovishte | 1,260.41 mi (2,028.43 km) |
| Ludvika to Teteven | 1,249.27 mi (2,010.50 km) |
| Ludvika to Troyan | 1,257.39 mi (2,023.58 km) |
| Ludvika to Tryavna | 1,269.33 mi (2,042.79 km) |
| Ludvika to Tutrakan | 1,208.60 mi (1,945.06 km) |
| Ludvika to Varna | 1,284.70 mi (2,067.52 km) |
