| Hopatcong to Devnya | 4,877.52 mi (7,849.61 km) |
| Hopatcong to Dimitrovgrad | 4,848.71 mi (7,803.24 km) |
| Hopatcong to Dobrich | 4,872.93 mi (7,842.22 km) |
| Hopatcong to Dospat | 4,807.03 mi (7,736.16 km) |
| Hopatcong to Dupnitsa | 4,738.45 mi (7,625.79 km) |
| Hopatcong to Elhovo | 4,882.76 mi (7,858.05 km) |
| Hopatcong to Etropole | 4,751.02 mi (7,646.03 km) |
| Hopatcong to Gabrovo | 4,803.49 mi (7,730.47 km) |
| Hopatcong to Gorna Oryahovitsa | 4,806.98 mi (7,736.08 km) |
| Hopatcong to Gotse Delchev | 4,792.65 mi (7,713.02 km) |
| Hopatcong to Harmanli | 4,865.82 mi (7,830.78 km) |
| Hopatcong to Haskovo | 4,852.30 mi (7,809.03 km) |
| Hopatcong to Ihtiman | 4,759.93 mi (7,660.36 km) |
| Hopatcong to Isperih | 4,827.25 mi (7,768.71 km) |
| Hopatcong to Kardzhali | 4,856.17 mi (7,815.25 km) |
