| Spenge to Devnya | 1,075.37 mi (1,730.65 km) |
| Spenge to Dimitrovgrad | 1,060.00 mi (1,705.91 km) |
| Spenge to Dobrich | 1,069.62 mi (1,721.39 km) |
| Spenge to Dospat | 1,031.71 mi (1,660.37 km) |
| Spenge to Dupnitsa | 964.52 mi (1,552.25 km) |
| Spenge to Elhovo | 1,088.50 mi (1,751.77 km) |
| Spenge to Etropole | 964.79 mi (1,552.68 km) |
| Spenge to Gabrovo | 1,009.94 mi (1,625.34 km) |
| Spenge to Gorna Oryahovitsa | 1,010.21 mi (1,625.78 km) |
| Spenge to Gotse Delchev | 1,021.85 mi (1,644.50 km) |
| Spenge to Harmanli | 1,076.42 mi (1,732.33 km) |
| Spenge to Haskovo | 1,064.75 mi (1,713.54 km) |
| Spenge to Ihtiman | 978.78 mi (1,575.20 km) |
| Spenge to Isperih | 1,024.94 mi (1,649.49 km) |
| Spenge to Kardzhali | 1,072.31 mi (1,725.71 km) |
