| Nedre Eiker to Devnya | 1,360.41 mi (2,189.37 km) |
| Nedre Eiker to Dimitrovgrad | 1,391.38 mi (2,239.22 km) |
| Nedre Eiker to Dobrich | 1,344.99 mi (2,164.56 km) |
| Nedre Eiker to Dospat | 1,389.33 mi (2,235.90 km) |
| Nedre Eiker to Dupnitsa | 1,330.60 mi (2,141.40 km) |
| Nedre Eiker to Elhovo | 1,403.95 mi (2,259.45 km) |
| Nedre Eiker to Etropole | 1,310.11 mi (2,108.42 km) |
| Nedre Eiker to Gabrovo | 1,334.20 mi (2,147.18 km) |
| Nedre Eiker to Gorna Oryahovitsa | 1,324.94 mi (2,132.28 km) |
| Nedre Eiker to Gotse Delchev | 1,386.82 mi (2,231.87 km) |
| Nedre Eiker to Harmanli | 1,404.87 mi (2,260.92 km) |
| Nedre Eiker to Haskovo | 1,398.14 mi (2,250.08 km) |
| Nedre Eiker to Ihtiman | 1,332.10 mi (2,143.81 km) |
| Nedre Eiker to Isperih | 1,313.04 mi (2,113.13 km) |
| Nedre Eiker to Kardzhali | 1,412.22 mi (2,272.75 km) |
