| Keerbergen to Dimitrovgrad | 1,166.90 mi (1,877.95 km) |
| Keerbergen to Dobrich | 1,195.97 mi (1,924.73 km) |
| Keerbergen to Dospat | 1,128.59 mi (1,816.28 km) |
| Keerbergen to Dupnitsa | 1,060.08 mi (1,706.04 km) |
| Keerbergen to Elhovo | 1,200.58 mi (1,932.15 km) |
| Keerbergen to Etropole | 1,069.42 mi (1,721.07 km) |
| Keerbergen to Gabrovo | 1,121.31 mi (1,804.57 km) |
| Keerbergen to Gorna Oryahovitsa | 1,125.14 mi (1,810.74 km) |
| Keerbergen to Gotse Delchev | 1,115.76 mi (1,795.65 km) |
| Keerbergen to Harmanli | 1,183.94 mi (1,905.36 km) |
| Keerbergen to Haskovo | 1,170.69 mi (1,884.04 km) |
| Keerbergen to Ihtiman | 1,079.48 mi (1,737.25 km) |
| Keerbergen to Isperih | 1,148.61 mi (1,848.51 km) |
| Keerbergen to Kardzhali | 1,175.36 mi (1,891.56 km) |
| Keerbergen to Karlovo | 1,109.66 mi (1,785.82 km) |
