| Crystal to Devnya | 5,340.90 mi (8,595.35 km) |
| Crystal to Dimitrovgrad | 5,340.91 mi (8,595.36 km) |
| Crystal to Dobrich | 5,330.25 mi (8,578.21 km) |
| Crystal to Dospat | 5,315.07 mi (8,553.78 km) |
| Crystal to Dupnitsa | 5,247.81 mi (8,445.54 km) |
| Crystal to Elhovo | 5,365.89 mi (8,635.56 km) |
| Crystal to Etropole | 5,247.10 mi (8,444.39 km) |
| Crystal to Gabrovo | 5,288.70 mi (8,511.35 km) |
| Crystal to Gorna Oryahovitsa | 5,286.28 mi (8,507.45 km) |
| Crystal to Gotse Delchev | 5,305.03 mi (8,537.63 km) |
| Crystal to Harmanli | 5,356.90 mi (8,621.10 km) |
| Crystal to Haskovo | 5,346.06 mi (8,603.66 km) |
| Crystal to Ihtiman | 5,261.91 mi (8,468.23 km) |
| Crystal to Isperih | 5,290.95 mi (8,514.96 km) |
| Crystal to Kardzhali | 5,354.66 mi (8,617.50 km) |
