| Ergolding to Devnya | 826.08 mi (1,329.45 km) |
| Ergolding to Dimitrovgrad | 791.75 mi (1,274.20 km) |
| Ergolding to Dobrich | 825.03 mi (1,327.75 km) |
| Ergolding to Dospat | 754.65 mi (1,214.49 km) |
| Ergolding to Dupnitsa | 686.31 mi (1,104.52 km) |
| Ergolding to Elhovo | 825.62 mi (1,328.70 km) |
| Ergolding to Etropole | 694.32 mi (1,117.40 km) |
| Ergolding to Gabrovo | 746.35 mi (1,201.13 km) |
| Ergolding to Gorna Oryahovitsa | 750.68 mi (1,208.10 km) |
| Ergolding to Gotse Delchev | 742.56 mi (1,195.03 km) |
| Ergolding to Harmanli | 808.78 mi (1,301.61 km) |
| Ergolding to Haskovo | 795.57 mi (1,280.35 km) |
| Ergolding to Ihtiman | 704.76 mi (1,134.20 km) |
| Ergolding to Isperih | 776.69 mi (1,249.96 km) |
| Ergolding to Kardzhali | 800.46 mi (1,288.21 km) |
