| Kirchberg to Devnya | 943.16 mi (1,517.87 km) |
| Kirchberg to Dimitrovgrad | 890.99 mi (1,433.90 km) |
| Kirchberg to Dobrich | 945.78 mi (1,522.08 km) |
| Kirchberg to Dospat | 842.70 mi (1,356.20 km) |
| Kirchberg to Dupnitsa | 774.43 mi (1,246.32 km) |
| Kirchberg to Elhovo | 930.15 mi (1,496.94 km) |
| Kirchberg to Etropole | 793.35 mi (1,276.77 km) |
| Kirchberg to Gabrovo | 851.98 mi (1,371.13 km) |
| Kirchberg to Gorna Oryahovitsa | 860.35 mi (1,384.60 km) |
| Kirchberg to Gotse Delchev | 827.26 mi (1,331.34 km) |
| Kirchberg to Harmanli | 908.36 mi (1,461.86 km) |
| Kirchberg to Haskovo | 893.59 mi (1,438.09 km) |
| Kirchberg to Ihtiman | 798.71 mi (1,285.40 km) |
| Kirchberg to Isperih | 895.66 mi (1,441.42 km) |
| Kirchberg to Kardzhali | 894.93 mi (1,440.25 km) |
