| Kars to Devnya | 817.26 mi (1,315.25 km) |
| Kars to Dimitrovgrad | 911.60 mi (1,467.07 km) |
| Kars to Dobrich | 807.56 mi (1,299.64 km) |
| Kars to Dospat | 985.77 mi (1,586.45 km) |
| Kars to Dupnitsa | 1,038.70 mi (1,671.62 km) |
| Kars to Elhovo | 862.19 mi (1,387.57 km) |
| Kars to Etropole | 994.51 mi (1,600.51 km) |
| Kars to Gabrovo | 927.19 mi (1,492.17 km) |
| Kars to Gorna Oryahovitsa | 910.12 mi (1,464.70 km) |
| Kars to Gotse Delchev | 1,008.38 mi (1,622.84 km) |
| Kars to Harmanli | 896.15 mi (1,442.22 km) |
| Kars to Haskovo | 913.28 mi (1,469.79 km) |
| Kars to Ihtiman | 1,003.09 mi (1,614.32 km) |
| Kars to Isperih | 858.57 mi (1,381.74 km) |
| Kars to Kardzhali | 923.85 mi (1,486.79 km) |
