| Abertillery to Devnya | 1,535.29 mi (2,470.81 km) |
| Abertillery to Dimitrovgrad | 1,499.20 mi (2,412.74 km) |
| Abertillery to Dobrich | 1,533.40 mi (2,467.77 km) |
| Abertillery to Dospat | 1,457.05 mi (2,344.89 km) |
| Abertillery to Dupnitsa | 1,388.45 mi (2,234.50 km) |
| Abertillery to Elhovo | 1,534.53 mi (2,469.58 km) |
| Abertillery to Etropole | 1,401.39 mi (2,255.32 km) |
| Abertillery to Gabrovo | 1,455.32 mi (2,342.11 km) |
| Abertillery to Gorna Oryahovitsa | 1,460.19 mi (2,349.95 km) |
| Abertillery to Gotse Delchev | 1,442.97 mi (2,322.23 km) |
| Abertillery to Harmanli | 1,516.39 mi (2,440.39 km) |
| Abertillery to Haskovo | 1,502.62 mi (2,418.24 km) |
| Abertillery to Ihtiman | 1,409.87 mi (2,268.97 km) |
| Abertillery to Isperih | 1,485.65 mi (2,390.92 km) |
| Abertillery to Kardzhali | 1,506.16 mi (2,423.92 km) |
