| Castellbisbal to Devnya | 1,306.88 mi (2,103.22 km) |
| Castellbisbal to Dimitrovgrad | 1,213.96 mi (1,953.68 km) |
| Castellbisbal to Dobrich | 1,318.94 mi (2,122.63 km) |
| Castellbisbal to Dospat | 1,143.76 mi (1,840.70 km) |
| Castellbisbal to Dupnitsa | 1,086.04 mi (1,747.82 km) |
| Castellbisbal to Elhovo | 1,262.37 mi (2,031.59 km) |
| Castellbisbal to Etropole | 1,128.44 mi (1,816.04 km) |
| Castellbisbal to Gabrovo | 1,195.75 mi (1,924.38 km) |
| Castellbisbal to Gorna Oryahovitsa | 1,213.28 mi (1,952.58 km) |
| Castellbisbal to Gotse Delchev | 1,122.22 mi (1,806.04 km) |
| Castellbisbal to Harmanli | 1,230.16 mi (1,979.75 km) |
| Castellbisbal to Haskovo | 1,213.14 mi (1,952.36 km) |
| Castellbisbal to Ihtiman | 1,120.73 mi (1,803.64 km) |
| Castellbisbal to Isperih | 1,268.59 mi (2,041.60 km) |
| Castellbisbal to Kardzhali | 1,205.25 mi (1,939.66 km) |
