| North Decatur to Devnya | 5,599.99 mi (9,012.32 km) |
| North Decatur to Dimitrovgrad | 5,571.17 mi (8,965.94 km) |
| North Decatur to Dobrich | 5,595.30 mi (9,004.77 km) |
| North Decatur to Dospat | 5,529.17 mi (8,898.34 km) |
| North Decatur to Dupnitsa | 5,460.60 mi (8,787.99 km) |
| North Decatur to Elhovo | 5,605.31 mi (9,020.88 km) |
| North Decatur to Etropole | 5,473.46 mi (8,808.69 km) |
| North Decatur to Gabrovo | 5,526.04 mi (8,893.30 km) |
| North Decatur to Gorna Oryahovitsa | 5,529.54 mi (8,898.94 km) |
| North Decatur to Gotse Delchev | 5,514.67 mi (8,875.00 km) |
| North Decatur to Harmanli | 5,588.29 mi (8,993.49 km) |
| North Decatur to Haskovo | 5,574.74 mi (8,971.68 km) |
| North Decatur to Ihtiman | 5,482.26 mi (8,822.84 km) |
| North Decatur to Isperih | 5,549.71 mi (8,931.40 km) |
| North Decatur to Kardzhali | 5,578.52 mi (8,977.76 km) |
