| Pottsville to Devnya | 4,950.86 mi (7,967.64 km) |
| Pottsville to Dimitrovgrad | 4,923.33 mi (7,923.33 km) |
| Pottsville to Dobrich | 4,945.98 mi (7,959.79 km) |
| Pottsville to Dospat | 4,882.29 mi (7,857.29 km) |
| Pottsville to Dupnitsa | 4,813.70 mi (7,746.90 km) |
| Pottsville to Elhovo | 4,957.01 mi (7,977.54 km) |
| Pottsville to Etropole | 4,825.70 mi (7,766.22 km) |
| Pottsville to Gabrovo | 4,877.74 mi (7,849.97 km) |
| Pottsville to Gorna Oryahovitsa | 4,880.97 mi (7,855.16 km) |
| Pottsville to Gotse Delchev | 4,868.09 mi (7,834.43 km) |
| Pottsville to Harmanli | 4,940.40 mi (7,950.81 km) |
| Pottsville to Haskovo | 4,926.99 mi (7,929.23 km) |
| Pottsville to Ihtiman | 4,834.88 mi (7,780.99 km) |
| Pottsville to Isperih | 4,900.55 mi (7,886.67 km) |
| Pottsville to Kardzhali | 4,931.07 mi (7,935.79 km) |
