| Kaltenkirchen to Devnya | 1,084.37 mi (1,745.13 km) |
| Kaltenkirchen to Dimitrovgrad | 1,084.90 mi (1,745.98 km) |
| Kaltenkirchen to Dobrich | 1,075.30 mi (1,730.52 km) |
| Kaltenkirchen to Dospat | 1,065.90 mi (1,715.40 km) |
| Kaltenkirchen to Dupnitsa | 1,001.03 mi (1,611.00 km) |
| Kaltenkirchen to Elhovo | 1,108.14 mi (1,783.38 km) |
| Kaltenkirchen to Etropole | 993.40 mi (1,598.72 km) |
| Kaltenkirchen to Gabrovo | 1,031.53 mi (1,660.09 km) |
| Kaltenkirchen to Gorna Oryahovitsa | 1,028.41 mi (1,655.06 km) |
| Kaltenkirchen to Gotse Delchev | 1,058.70 mi (1,703.82 km) |
| Kaltenkirchen to Harmanli | 1,100.50 mi (1,771.08 km) |
| Kaltenkirchen to Haskovo | 1,090.44 mi (1,754.89 km) |
| Kaltenkirchen to Ihtiman | 1,010.61 mi (1,626.42 km) |
| Kaltenkirchen to Isperih | 1,034.14 mi (1,664.28 km) |
| Kaltenkirchen to Kardzhali | 1,100.47 mi (1,771.03 km) |
