| Highland Springs to Devnya | 5,140.92 mi (8,273.52 km) |
| Highland Springs to Dimitrovgrad | 5,109.35 mi (8,222.71 km) |
| Highland Springs to Dobrich | 5,136.90 mi (8,267.04 km) |
| Highland Springs to Dospat | 5,066.08 mi (8,153.07 km) |
| Highland Springs to Dupnitsa | 4,997.56 mi (8,042.80 km) |
| Highland Springs to Elhovo | 5,144.24 mi (8,278.86 km) |
| Highland Springs to Etropole | 5,011.54 mi (8,065.29 km) |
| Highland Springs to Gabrovo | 5,064.98 mi (8,151.30 km) |
| Highland Springs to Gorna Oryahovitsa | 5,069.05 mi (8,157.85 km) |
| Highland Springs to Gotse Delchev | 5,051.26 mi (8,129.21 km) |
| Highland Springs to Harmanli | 5,126.53 mi (8,250.35 km) |
| Highland Springs to Haskovo | 5,112.77 mi (8,228.21 km) |
| Highland Springs to Ihtiman | 5,019.79 mi (8,078.57 km) |
| Highland Springs to Isperih | 5,090.76 mi (8,192.78 km) |
| Highland Springs to Kardzhali | 5,116.12 mi (8,233.60 km) |
