| Roetgen to Devnya | 1,125.78 mi (1,811.77 km) |
| Roetgen to Dimitrovgrad | 1,094.49 mi (1,761.41 km) |
| Roetgen to Dobrich | 1,123.37 mi (1,807.88 km) |
| Roetgen to Dospat | 1,056.71 mi (1,700.62 km) |
| Roetgen to Dupnitsa | 988.25 mi (1,590.44 km) |
| Roetgen to Elhovo | 1,128.00 mi (1,815.34 km) |
| Roetgen to Etropole | 997.07 mi (1,604.63 km) |
| Roetgen to Gabrovo | 1,048.72 mi (1,687.76 km) |
| Roetgen to Gorna Oryahovitsa | 1,052.48 mi (1,693.81 km) |
| Roetgen to Gotse Delchev | 1,044.10 mi (1,680.31 km) |
| Roetgen to Harmanli | 1,111.50 mi (1,788.79 km) |
| Roetgen to Haskovo | 1,098.32 mi (1,767.58 km) |
| Roetgen to Ihtiman | 1,007.33 mi (1,621.14 km) |
| Roetgen to Isperih | 1,075.96 mi (1,731.59 km) |
| Roetgen to Kardzhali | 1,103.14 mi (1,775.33 km) |
