| Hazleton to Devnya | 4,929.18 mi (7,932.75 km) |
| Hazleton to Dimitrovgrad | 4,901.85 mi (7,888.77 km) |
| Hazleton to Dobrich | 4,924.26 mi (7,924.83 km) |
| Hazleton to Dospat | 4,860.94 mi (7,822.93 km) |
| Hazleton to Dupnitsa | 4,792.34 mi (7,712.53 km) |
| Hazleton to Elhovo | 4,935.47 mi (7,942.88 km) |
| Hazleton to Etropole | 4,804.24 mi (7,731.68 km) |
| Hazleton to Gabrovo | 4,856.21 mi (7,815.31 km) |
| Hazleton to Gorna Oryahovitsa | 4,859.39 mi (7,820.43 km) |
| Hazleton to Gotse Delchev | 4,846.77 mi (7,800.12 km) |
| Hazleton to Harmanli | 4,918.92 mi (7,916.24 km) |
| Hazleton to Haskovo | 4,905.53 mi (7,894.69 km) |
| Hazleton to Ihtiman | 4,813.47 mi (7,746.53 km) |
| Hazleton to Isperih | 4,878.86 mi (7,851.77 km) |
| Hazleton to Kardzhali | 4,909.65 mi (7,901.31 km) |
