| Basel to Devnya | 1,011.35 mi (1,627.62 km) |
| Basel to Dimitrovgrad | 958.44 mi (1,542.46 km) |
| Basel to Dobrich | 1,013.99 mi (1,631.86 km) |
| Basel to Dospat | 909.29 mi (1,463.35 km) |
| Basel to Dupnitsa | 841.14 mi (1,353.69 km) |
| Basel to Elhovo | 997.91 mi (1,605.98 km) |
| Basel to Etropole | 860.89 mi (1,385.47 km) |
| Basel to Gabrovo | 919.84 mi (1,480.35 km) |
| Basel to Gorna Oryahovitsa | 928.38 mi (1,494.09 km) |
| Basel to Gotse Delchev | 893.54 mi (1,438.01 km) |
| Basel to Harmanli | 975.82 mi (1,570.43 km) |
| Basel to Haskovo | 960.95 mi (1,546.50 km) |
| Basel to Ihtiman | 865.88 mi (1,393.50 km) |
| Basel to Isperih | 963.87 mi (1,551.20 km) |
| Basel to Kardzhali | 962.02 mi (1,548.22 km) |
