| State College to Devnya | 5,009.64 mi (8,062.23 km) |
| State College to Dimitrovgrad | 4,984.20 mi (8,021.29 km) |
| State College to Dobrich | 5,004.30 mi (8,053.64 km) |
| State College to Dospat | 4,944.26 mi (7,957.02 km) |
| State College to Dupnitsa | 4,875.66 mi (7,846.62 km) |
| State College to Elhovo | 5,017.27 mi (8,074.51 km) |
| State College to Etropole | 4,886.71 mi (7,864.40 km) |
| State College to Gabrovo | 4,938.03 mi (7,946.99 km) |
| State College to Gorna Oryahovitsa | 4,940.82 mi (7,951.48 km) |
| State College to Gotse Delchev | 4,930.35 mi (7,934.64 km) |
| State College to Harmanli | 5,001.22 mi (8,048.68 km) |
| State College to Haskovo | 4,987.98 mi (8,027.38 km) |
| State College to Ihtiman | 4,896.33 mi (7,879.89 km) |
| State College to Isperih | 4,959.27 mi (7,981.17 km) |
| State College to Kardzhali | 4,992.42 mi (8,034.52 km) |
