| Wattrelos to Devnya | 1,251.77 mi (2,014.53 km) |
| Wattrelos to Dimitrovgrad | 1,216.04 mi (1,957.03 km) |
| Wattrelos to Dobrich | 1,250.14 mi (2,011.90 km) |
| Wattrelos to Dospat | 1,175.12 mi (1,891.17 km) |
| Wattrelos to Dupnitsa | 1,106.52 mi (1,780.77 km) |
| Wattrelos to Elhovo | 1,251.01 mi (2,013.31 km) |
| Wattrelos to Etropole | 1,118.29 mi (1,799.71 km) |
| Wattrelos to Gabrovo | 1,171.78 mi (1,885.80 km) |
| Wattrelos to Gorna Oryahovitsa | 1,176.54 mi (1,893.46 km) |
| Wattrelos to Gotse Delchev | 1,161.52 mi (1,869.29 km) |
| Wattrelos to Harmanli | 1,233.19 mi (1,984.63 km) |
| Wattrelos to Haskovo | 1,219.56 mi (1,962.69 km) |
| Wattrelos to Ihtiman | 1,127.24 mi (1,814.12 km) |
| Wattrelos to Isperih | 1,202.21 mi (1,934.77 km) |
| Wattrelos to Kardzhali | 1,223.43 mi (1,968.92 km) |
