| Soria to Devnya | 1,525.18 mi (2,454.54 km) |
| Soria to Dimitrovgrad | 1,436.81 mi (2,312.32 km) |
| Soria to Dobrich | 1,535.85 mi (2,471.72 km) |
| Soria to Dospat | 1,368.27 mi (2,202.01 km) |
| Soria to Dupnitsa | 1,308.88 mi (2,106.44 km) |
| Soria to Elhovo | 1,484.56 mi (2,389.17 km) |
| Soria to Etropole | 1,348.98 mi (2,170.98 km) |
| Soria to Gabrovo | 1,415.88 mi (2,278.64 km) |
| Soria to Gorna Oryahovitsa | 1,432.31 mi (2,305.09 km) |
| Soria to Gotse Delchev | 1,347.10 mi (2,167.95 km) |
| Soria to Harmanli | 1,453.28 mi (2,338.83 km) |
| Soria to Haskovo | 1,436.36 mi (2,311.60 km) |
| Soria to Ihtiman | 1,342.78 mi (2,161.00 km) |
| Soria to Isperih | 1,485.10 mi (2,390.03 km) |
| Soria to Kardzhali | 1,429.37 mi (2,300.35 km) |
