| Henderson to Devnya | 6,478.70 mi (10,426.46 km) |
| Henderson to Dimitrovgrad | 6,498.03 mi (10,457.57 km) |
| Henderson to Dobrich | 6,464.20 mi (10,403.13 km) |
| Henderson to Dospat | 6,483.10 mi (10,433.54 km) |
| Henderson to Dupnitsa | 6,418.38 mi (10,329.39 km) |
| Henderson to Elhovo | 6,516.32 mi (10,487.00 km) |
| Henderson to Etropole | 6,409.26 mi (10,314.70 km) |
| Henderson to Gabrovo | 6,442.67 mi (10,368.48 km) |
| Henderson to Gorna Oryahovitsa | 6,436.42 mi (10,358.41 km) |
| Henderson to Gotse Delchev | 6,476.06 mi (10,422.21 km) |
| Henderson to Harmanli | 6,512.85 mi (10,481.43 km) |
| Henderson to Haskovo | 6,504.07 mi (10,467.28 km) |
| Henderson to Ihtiman | 6,427.46 mi (10,343.99 km) |
| Henderson to Isperih | 6,430.46 mi (10,348.83 km) |
| Henderson to Kardzhali | 6,515.52 mi (10,485.72 km) |
