| Ettlingen to Devnya | 996.46 mi (1,603.64 km) |
| Ettlingen to Dimitrovgrad | 956.10 mi (1,538.70 km) |
| Ettlingen to Dobrich | 996.29 mi (1,603.37 km) |
| Ettlingen to Dospat | 914.04 mi (1,471.01 km) |
| Ettlingen to Dupnitsa | 845.44 mi (1,360.61 km) |
| Ettlingen to Elhovo | 992.07 mi (1,596.59 km) |
| Ettlingen to Etropole | 858.25 mi (1,381.22 km) |
| Ettlingen to Gabrovo | 912.98 mi (1,469.30 km) |
| Ettlingen to Gorna Oryahovitsa | 918.70 mi (1,478.51 km) |
| Ettlingen to Gotse Delchev | 900.32 mi (1,448.92 km) |
| Ettlingen to Harmanli | 973.32 mi (1,566.41 km) |
| Ettlingen to Haskovo | 959.45 mi (1,544.08 km) |
| Ettlingen to Ihtiman | 866.60 mi (1,394.65 km) |
| Ettlingen to Isperih | 947.45 mi (1,524.78 km) |
| Ettlingen to Kardzhali | 962.88 mi (1,549.60 km) |
