| Quickborn to Devnya | 1,082.24 mi (1,741.70 km) |
| Quickborn to Dimitrovgrad | 1,081.89 mi (1,741.13 km) |
| Quickborn to Dobrich | 1,073.35 mi (1,727.39 km) |
| Quickborn to Dospat | 1,062.37 mi (1,709.72 km) |
| Quickborn to Dupnitsa | 997.36 mi (1,605.09 km) |
| Quickborn to Elhovo | 1,105.42 mi (1,779.01 km) |
| Quickborn to Etropole | 990.14 mi (1,593.48 km) |
| Quickborn to Gabrovo | 1,028.67 mi (1,655.49 km) |
| Quickborn to Gorna Oryahovitsa | 1,025.74 mi (1,650.76 km) |
| Quickborn to Gotse Delchev | 1,055.03 mi (1,697.91 km) |
| Quickborn to Harmanli | 1,097.53 mi (1,766.31 km) |
| Quickborn to Haskovo | 1,087.38 mi (1,749.97 km) |
| Quickborn to Ihtiman | 1,007.19 mi (1,620.91 km) |
| Quickborn to Isperih | 1,031.97 mi (1,660.80 km) |
| Quickborn to Kardzhali | 1,097.28 mi (1,765.91 km) |
