| Castilleja de la Cuesta to Devnya | 1,803.79 mi (2,902.92 km) |
| Castilleja de la Cuesta to Dimitrovgrad | 1,702.61 mi (2,740.09 km) |
| Castilleja de la Cuesta to Dobrich | 1,817.86 mi (2,925.57 km) |
| Castilleja de la Cuesta to Dospat | 1,628.68 mi (2,621.11 km) |
| Castilleja de la Cuesta to Dupnitsa | 1,575.93 mi (2,536.21 km) |
| Castilleja de la Cuesta to Elhovo | 1,752.18 mi (2,819.86 km) |
| Castilleja de la Cuesta to Etropole | 1,622.72 mi (2,611.52 km) |
| Castilleja de la Cuesta to Gabrovo | 1,690.29 mi (2,720.26 km) |
| Castilleja de la Cuesta to Gorna Oryahovitsa | 1,709.59 mi (2,751.32 km) |
| Castilleja de la Cuesta to Gotse Delchev | 1,606.25 mi (2,585.01 km) |
| Castilleja de la Cuesta to Harmanli | 1,718.01 mi (2,764.87 km) |
| Castilleja de la Cuesta to Haskovo | 1,700.88 mi (2,737.30 km) |
| Castilleja de la Cuesta to Ihtiman | 1,612.05 mi (2,594.34 km) |
| Castilleja de la Cuesta to Isperih | 1,768.35 mi (2,845.88 km) |
| Castilleja de la Cuesta to Kardzhali | 1,690.63 mi (2,720.81 km) |
