| Azpeitia to Devnya | 1,494.51 mi (2,405.18 km) |
| Azpeitia to Dimitrovgrad | 1,412.46 mi (2,273.13 km) |
| Azpeitia to Dobrich | 1,503.55 mi (2,419.74 km) |
| Azpeitia to Dospat | 1,346.81 mi (2,167.48 km) |
| Azpeitia to Dupnitsa | 1,285.06 mi (2,068.10 km) |
| Azpeitia to Elhovo | 1,459.06 mi (2,348.13 km) |
| Azpeitia to Etropole | 1,321.82 mi (2,127.26 km) |
| Azpeitia to Gabrovo | 1,387.87 mi (2,233.56 km) |
| Azpeitia to Gorna Oryahovitsa | 1,402.89 mi (2,257.73 km) |
| Azpeitia to Gotse Delchev | 1,326.38 mi (2,134.60 km) |
| Azpeitia to Harmanli | 1,429.27 mi (2,300.19 km) |
| Azpeitia to Haskovo | 1,412.57 mi (2,273.32 km) |
| Azpeitia to Ihtiman | 1,317.67 mi (2,120.59 km) |
| Azpeitia to Isperih | 1,452.54 mi (2,337.64 km) |
| Azpeitia to Kardzhali | 1,407.04 mi (2,264.42 km) |
