| Alloa to Devnya | 1,639.99 mi (2,639.31 km) |
| Alloa to Dimitrovgrad | 1,627.01 mi (2,618.42 km) |
| Alloa to Dobrich | 1,633.04 mi (2,628.12 km) |
| Alloa to Dospat | 1,597.57 mi (2,571.04 km) |
| Alloa to Dupnitsa | 1,529.98 mi (2,462.26 km) |
| Alloa to Elhovo | 1,655.34 mi (2,664.01 km) |
| Alloa to Etropole | 1,531.64 mi (2,464.94 km) |
| Alloa to Gabrovo | 1,576.88 mi (2,537.74 km) |
| Alloa to Gorna Oryahovitsa | 1,576.83 mi (2,537.66 km) |
| Alloa to Gotse Delchev | 1,587.03 mi (2,554.09 km) |
| Alloa to Harmanli | 1,643.44 mi (2,644.86 km) |
| Alloa to Haskovo | 1,631.73 mi (2,626.01 km) |
| Alloa to Ihtiman | 1,545.21 mi (2,486.78 km) |
| Alloa to Isperih | 1,589.53 mi (2,558.11 km) |
| Alloa to Kardzhali | 1,639.11 mi (2,637.89 km) |
