| Castel Mella to Devnya | 872.92 mi (1,404.83 km) |
| Castel Mella to Dimitrovgrad | 805.32 mi (1,296.04 km) |
| Castel Mella to Dobrich | 879.29 mi (1,415.07 km) |
| Castel Mella to Dospat | 749.12 mi (1,205.59 km) |
| Castel Mella to Dupnitsa | 682.48 mi (1,098.35 km) |
| Castel Mella to Elhovo | 848.30 mi (1,365.21 km) |
| Castel Mella to Etropole | 709.71 mi (1,142.17 km) |
| Castel Mella to Gabrovo | 772.70 mi (1,243.54 km) |
| Castel Mella to Gorna Oryahovitsa | 784.59 mi (1,262.67 km) |
| Castel Mella to Gotse Delchev | 731.50 mi (1,177.24 km) |
| Castel Mella to Harmanli | 822.64 mi (1,323.92 km) |
| Castel Mella to Haskovo | 806.86 mi (1,298.52 km) |
| Castel Mella to Ihtiman | 710.74 mi (1,143.83 km) |
| Castel Mella to Isperih | 828.29 mi (1,333.00 km) |
| Castel Mella to Kardzhali | 805.29 mi (1,295.99 km) |
