| Renkum to Devnya | 1,172.47 mi (1,886.91 km) |
| Renkum to Dimitrovgrad | 1,149.93 mi (1,850.64 km) |
| Renkum to Dobrich | 1,168.08 mi (1,879.84 km) |
| Renkum to Dospat | 1,116.89 mi (1,797.46 km) |
| Renkum to Dupnitsa | 1,048.89 mi (1,688.02 km) |
| Renkum to Elhovo | 1,180.84 mi (1,900.37 km) |
| Renkum to Etropole | 1,053.44 mi (1,695.34 km) |
| Renkum to Gabrovo | 1,101.78 mi (1,773.15 km) |
| Renkum to Gorna Oryahovitsa | 1,103.65 mi (1,776.15 km) |
| Renkum to Gotse Delchev | 1,105.59 mi (1,779.27 km) |
| Renkum to Harmanli | 1,166.67 mi (1,877.57 km) |
| Renkum to Haskovo | 1,154.25 mi (1,857.59 km) |
| Renkum to Ihtiman | 1,065.63 mi (1,714.96 km) |
| Renkum to Isperih | 1,122.20 mi (1,806.01 km) |
| Renkum to Kardzhali | 1,160.49 mi (1,867.63 km) |
