| Ferrol to Devnya | 1,784.70 mi (2,872.20 km) |
| Ferrol to Dimitrovgrad | 1,707.12 mi (2,747.34 km) |
| Ferrol to Dobrich | 1,792.41 mi (2,884.61 km) |
| Ferrol to Dospat | 1,643.12 mi (2,644.35 km) |
| Ferrol to Dupnitsa | 1,580.30 mi (2,543.24 km) |
| Ferrol to Elhovo | 1,752.94 mi (2,821.08 km) |
| Ferrol to Etropole | 1,614.98 mi (2,599.06 km) |
| Ferrol to Gabrovo | 1,680.30 mi (2,704.18 km) |
| Ferrol to Gorna Oryahovitsa | 1,694.27 mi (2,726.67 km) |
| Ferrol to Gotse Delchev | 1,623.07 mi (2,612.08 km) |
| Ferrol to Harmanli | 1,724.09 mi (2,774.65 km) |
| Ferrol to Haskovo | 1,707.55 mi (2,748.04 km) |
| Ferrol to Ihtiman | 1,612.11 mi (2,594.44 km) |
| Ferrol to Isperih | 1,741.35 mi (2,802.43 km) |
| Ferrol to Kardzhali | 1,702.81 mi (2,740.41 km) |
