| Gaffney to Devnya | 5,432.87 mi (8,743.36 km) |
| Gaffney to Dimitrovgrad | 5,402.62 mi (8,694.67 km) |
| Gaffney to Dobrich | 5,428.52 mi (8,736.36 km) |
| Gaffney to Dospat | 5,359.92 mi (8,625.96 km) |
| Gaffney to Dupnitsa | 5,291.38 mi (8,515.65 km) |
| Gaffney to Elhovo | 5,437.16 mi (8,750.26 km) |
| Gaffney to Etropole | 5,304.85 mi (8,537.33 km) |
| Gaffney to Gabrovo | 5,357.88 mi (8,622.68 km) |
| Gaffney to Gorna Oryahovitsa | 5,361.69 mi (8,628.80 km) |
| Gaffney to Gotse Delchev | 5,345.23 mi (8,602.32 km) |
| Gaffney to Harmanli | 5,419.77 mi (8,722.27 km) |
| Gaffney to Haskovo | 5,406.11 mi (8,700.29 km) |
| Gaffney to Ihtiman | 5,313.34 mi (8,551.00 km) |
| Gaffney to Isperih | 5,382.65 mi (8,662.53 km) |
| Gaffney to Kardzhali | 5,409.65 mi (8,705.99 km) |
