| Alcala de Guadaira to Devnya | 1,795.10 mi (2,888.94 km) |
| Alcala de Guadaira to Dimitrovgrad | 1,693.59 mi (2,725.56 km) |
| Alcala de Guadaira to Dobrich | 1,809.28 mi (2,911.75 km) |
| Alcala de Guadaira to Dospat | 1,619.53 mi (2,606.39 km) |
| Alcala de Guadaira to Dupnitsa | 1,566.98 mi (2,521.81 km) |
| Alcala de Guadaira to Elhovo | 1,743.19 mi (2,805.39 km) |
| Alcala de Guadaira to Etropole | 1,613.95 mi (2,597.40 km) |
| Alcala de Guadaira to Gabrovo | 1,681.52 mi (2,706.14 km) |
| Alcala de Guadaira to Gorna Oryahovitsa | 1,700.89 mi (2,737.32 km) |
| Alcala de Guadaira to Gotse Delchev | 1,597.08 mi (2,570.25 km) |
| Alcala de Guadaira to Harmanli | 1,708.95 mi (2,750.28 km) |
| Alcala de Guadaira to Haskovo | 1,691.81 mi (2,722.71 km) |
| Alcala de Guadaira to Ihtiman | 1,603.15 mi (2,580.03 km) |
| Alcala de Guadaira to Isperih | 1,759.82 mi (2,832.16 km) |
| Alcala de Guadaira to Kardzhali | 1,681.49 mi (2,706.09 km) |
