| Lake Hopatcong to Devnya | 4,875.29 mi (7,846.02 km) |
| Lake Hopatcong to Dimitrovgrad | 4,846.43 mi (7,799.58 km) |
| Lake Hopatcong to Dobrich | 4,870.71 mi (7,838.65 km) |
| Lake Hopatcong to Dospat | 4,804.73 mi (7,732.46 km) |
| Lake Hopatcong to Dupnitsa | 4,736.15 mi (7,622.10 km) |
| Lake Hopatcong to Elhovo | 4,880.50 mi (7,854.41 km) |
| Lake Hopatcong to Etropole | 4,748.74 mi (7,642.36 km) |
| Lake Hopatcong to Gabrovo | 4,801.23 mi (7,726.83 km) |
| Lake Hopatcong to Gorna Oryahovitsa | 4,804.72 mi (7,732.46 km) |
| Lake Hopatcong to Gotse Delchev | 4,790.34 mi (7,709.31 km) |
| Lake Hopatcong to Harmanli | 4,863.54 mi (7,827.12 km) |
| Lake Hopatcong to Haskovo | 4,850.03 mi (7,805.36 km) |
| Lake Hopatcong to Ihtiman | 4,757.64 mi (7,656.68 km) |
| Lake Hopatcong to Isperih | 4,825.02 mi (7,765.12 km) |
| Lake Hopatcong to Kardzhali | 4,853.88 mi (7,811.57 km) |
