| Culemborg to Devnya | 1,195.96 mi (1,924.71 km) |
| Culemborg to Dimitrovgrad | 1,171.97 mi (1,886.11 km) |
| Culemborg to Dobrich | 1,191.84 mi (1,918.08 km) |
| Culemborg to Dospat | 1,137.97 mi (1,831.39 km) |
| Culemborg to Dupnitsa | 1,069.84 mi (1,721.75 km) |
| Culemborg to Elhovo | 1,203.35 mi (1,936.61 km) |
| Culemborg to Etropole | 1,075.27 mi (1,730.47 km) |
| Culemborg to Gabrovo | 1,124.24 mi (1,809.28 km) |
| Culemborg to Gorna Oryahovitsa | 1,126.42 mi (1,812.80 km) |
| Culemborg to Gotse Delchev | 1,126.38 mi (1,812.74 km) |
| Culemborg to Harmanli | 1,188.77 mi (1,913.14 km) |
| Culemborg to Haskovo | 1,176.20 mi (1,892.91 km) |
| Culemborg to Ihtiman | 1,087.08 mi (1,749.49 km) |
| Culemborg to Isperih | 1,145.73 mi (1,843.88 km) |
| Culemborg to Kardzhali | 1,182.17 mi (1,902.52 km) |
