| Saint-Ghislain to Dimitrovgrad | 1,185.30 mi (1,907.56 km) |
| Saint-Ghislain to Dobrich | 1,220.49 mi (1,964.19 km) |
| Saint-Ghislain to Dospat | 1,144.04 mi (1,841.16 km) |
| Saint-Ghislain to Dupnitsa | 1,075.44 mi (1,730.76 km) |
| Saint-Ghislain to Elhovo | 1,220.49 mi (1,964.20 km) |
| Saint-Ghislain to Etropole | 1,087.52 mi (1,750.20 km) |
| Saint-Ghislain to Gabrovo | 1,141.28 mi (1,836.72 km) |
| Saint-Ghislain to Gorna Oryahovitsa | 1,146.22 mi (1,844.67 km) |
| Saint-Ghislain to Gotse Delchev | 1,130.37 mi (1,819.15 km) |
| Saint-Ghislain to Harmanli | 1,202.47 mi (1,935.19 km) |
| Saint-Ghislain to Haskovo | 1,188.78 mi (1,913.16 km) |
| Saint-Ghislain to Ihtiman | 1,096.32 mi (1,764.35 km) |
| Saint-Ghislain to Isperih | 1,172.41 mi (1,886.82 km) |
| Saint-Ghislain to Kardzhali | 1,192.54 mi (1,919.20 km) |
| Saint-Ghislain to Karlovo | 1,128.40 mi (1,815.98 km) |
