| Schwaigern to Devnya | 972.33 mi (1,564.82 km) |
| Schwaigern to Dimitrovgrad | 934.97 mi (1,504.69 km) |
| Schwaigern to Dobrich | 971.55 mi (1,563.56 km) |
| Schwaigern to Dospat | 894.77 mi (1,440.00 km) |
| Schwaigern to Dupnitsa | 826.21 mi (1,329.66 km) |
| Schwaigern to Elhovo | 970.03 mi (1,561.12 km) |
| Schwaigern to Etropole | 837.23 mi (1,347.39 km) |
| Schwaigern to Gabrovo | 890.83 mi (1,433.65 km) |
| Schwaigern to Gorna Oryahovitsa | 895.88 mi (1,441.78 km) |
| Schwaigern to Gotse Delchev | 881.61 mi (1,418.81 km) |
| Schwaigern to Harmanli | 952.11 mi (1,532.28 km) |
| Schwaigern to Haskovo | 938.51 mi (1,510.38 km) |
| Schwaigern to Ihtiman | 846.40 mi (1,362.15 km) |
| Schwaigern to Isperih | 923.07 mi (1,485.54 km) |
| Schwaigern to Kardzhali | 942.52 mi (1,516.84 km) |
