| Crystal Lake to Devnya | 5,321.80 mi (8,564.62 km) |
| Crystal Lake to Dimitrovgrad | 5,311.30 mi (8,547.71 km) |
| Crystal Lake to Dobrich | 5,313.28 mi (8,550.90 km) |
| Crystal Lake to Dospat | 5,279.47 mi (8,496.48 km) |
| Crystal Lake to Dupnitsa | 5,211.33 mi (8,386.82 km) |
| Crystal Lake to Elhovo | 5,339.75 mi (8,593.50 km) |
| Crystal Lake to Etropole | 5,215.51 mi (8,393.56 km) |
| Crystal Lake to Gabrovo | 5,261.35 mi (8,467.32 km) |
| Crystal Lake to Gorna Oryahovitsa | 5,261.07 mi (8,466.88 km) |
| Crystal Lake to Gotse Delchev | 5,267.76 mi (8,477.64 km) |
| Crystal Lake to Harmanli | 5,327.80 mi (8,574.26 km) |
| Crystal Lake to Haskovo | 5,315.91 mi (8,555.13 km) |
| Crystal Lake to Ihtiman | 5,228.24 mi (8,414.04 km) |
| Crystal Lake to Isperih | 5,271.44 mi (8,483.56 km) |
| Crystal Lake to Kardzhali | 5,322.82 mi (8,566.25 km) |
