| Zella-Mehlis to Devnya | 945.34 mi (1,521.38 km) |
| Zella-Mehlis to Dimitrovgrad | 924.87 mi (1,488.43 km) |
| Zella-Mehlis to Dobrich | 940.95 mi (1,514.31 km) |
| Zella-Mehlis to Dospat | 894.61 mi (1,439.74 km) |
| Zella-Mehlis to Dupnitsa | 827.15 mi (1,331.16 km) |
| Zella-Mehlis to Elhovo | 954.75 mi (1,536.52 km) |
| Zella-Mehlis to Etropole | 828.98 mi (1,334.12 km) |
| Zella-Mehlis to Gabrovo | 875.85 mi (1,409.55 km) |
| Zella-Mehlis to Gorna Oryahovitsa | 877.17 mi (1,411.67 km) |
| Zella-Mehlis to Gotse Delchev | 884.33 mi (1,423.19 km) |
| Zella-Mehlis to Harmanli | 941.46 mi (1,515.13 km) |
| Zella-Mehlis to Haskovo | 929.40 mi (1,495.72 km) |
| Zella-Mehlis to Ihtiman | 842.23 mi (1,355.44 km) |
| Zella-Mehlis to Isperih | 895.06 mi (1,440.45 km) |
| Zella-Mehlis to Kardzhali | 936.35 mi (1,506.91 km) |
