| Soisy-sous-Montmorency to Devnya | 1,267.52 mi (2,039.88 km) |
| Soisy-sous-Montmorency to Dimitrovgrad | 1,219.36 mi (1,962.36 km) |
| Soisy-sous-Montmorency to Dobrich | 1,268.65 mi (2,041.69 km) |
| Soisy-sous-Montmorency to Dospat | 1,171.52 mi (1,885.38 km) |
| Soisy-sous-Montmorency to Dupnitsa | 1,103.26 mi (1,775.53 km) |
| Soisy-sous-Montmorency to Elhovo | 1,257.84 mi (2,024.30 km) |
| Soisy-sous-Montmorency to Etropole | 1,121.60 mi (1,805.05 km) |
| Soisy-sous-Montmorency to Gabrovo | 1,179.33 mi (1,897.95 km) |
| Soisy-sous-Montmorency to Gorna Oryahovitsa | 1,186.82 mi (1,910.00 km) |
| Soisy-sous-Montmorency to Gotse Delchev | 1,155.97 mi (1,860.36 km) |
| Soisy-sous-Montmorency to Harmanli | 1,236.71 mi (1,990.29 km) |
| Soisy-sous-Montmorency to Haskovo | 1,222.08 mi (1,966.75 km) |
| Soisy-sous-Montmorency to Ihtiman | 1,127.40 mi (1,814.38 km) |
| Soisy-sous-Montmorency to Isperih | 1,219.18 mi (1,962.07 km) |
| Soisy-sous-Montmorency to Kardzhali | 1,223.67 mi (1,969.30 km) |
