| Jefferson Hills to Devnya | 5,112.74 mi (8,228.15 km) |
| Jefferson Hills to Dimitrovgrad | 5,088.88 mi (8,189.76 km) |
| Jefferson Hills to Dobrich | 5,107.04 mi (8,218.99 km) |
| Jefferson Hills to Dospat | 5,049.76 mi (8,126.80 km) |
| Jefferson Hills to Dupnitsa | 4,981.16 mi (8,016.41 km) |
| Jefferson Hills to Elhovo | 5,121.48 mi (8,242.23 km) |
| Jefferson Hills to Etropole | 4,991.51 mi (8,033.06 km) |
| Jefferson Hills to Gabrovo | 5,042.28 mi (8,114.77 km) |
| Jefferson Hills to Gorna Oryahovitsa | 5,044.75 mi (8,118.74 km) |
| Jefferson Hills to Gotse Delchev | 5,036.06 mi (8,104.76 km) |
| Jefferson Hills to Harmanli | 5,105.86 mi (8,217.08 km) |
| Jefferson Hills to Haskovo | 5,092.76 mi (8,196.00 km) |
| Jefferson Hills to Ihtiman | 5,001.46 mi (8,049.07 km) |
| Jefferson Hills to Isperih | 5,062.33 mi (8,147.04 km) |
| Jefferson Hills to Kardzhali | 5,097.45 mi (8,203.55 km) |
