| Castelfiorentino to Devnya | 832.26 mi (1,339.40 km) |
| Castelfiorentino to Dimitrovgrad | 748.24 mi (1,204.17 km) |
| Castelfiorentino to Dobrich | 842.71 mi (1,356.21 km) |
| Castelfiorentino to Dospat | 683.68 mi (1,100.28 km) |
| Castelfiorentino to Dupnitsa | 621.03 mi (999.45 km) |
| Castelfiorentino to Elhovo | 794.77 mi (1,279.07 km) |
| Castelfiorentino to Etropole | 657.72 mi (1,058.50 km) |
| Castelfiorentino to Gabrovo | 724.07 mi (1,165.28 km) |
| Castelfiorentino to Gorna Oryahovitsa | 739.77 mi (1,190.55 km) |
| Castelfiorentino to Gotse Delchev | 663.77 mi (1,068.24 km) |
| Castelfiorentino to Harmanli | 765.09 mi (1,231.30 km) |
| Castelfiorentino to Haskovo | 748.45 mi (1,204.51 km) |
| Castelfiorentino to Ihtiman | 653.40 mi (1,051.55 km) |
| Castelfiorentino to Isperih | 791.95 mi (1,274.52 km) |
| Castelfiorentino to Kardzhali | 743.38 mi (1,196.36 km) |
