| Montegrotto Terme to Devnya | 793.04 mi (1,276.27 km) |
| Montegrotto Terme to Dimitrovgrad | 725.50 mi (1,167.57 km) |
| Montegrotto Terme to Dobrich | 799.61 mi (1,286.85 km) |
| Montegrotto Terme to Dospat | 669.97 mi (1,078.21 km) |
| Montegrotto Terme to Dupnitsa | 603.07 mi (970.55 km) |
| Montegrotto Terme to Elhovo | 768.32 mi (1,236.50 km) |
| Montegrotto Terme to Etropole | 629.75 mi (1,013.48 km) |
| Montegrotto Terme to Gabrovo | 692.65 mi (1,114.72 km) |
| Montegrotto Terme to Gorna Oryahovitsa | 704.56 mi (1,133.88 km) |
| Montegrotto Terme to Gotse Delchev | 652.63 mi (1,050.31 km) |
| Montegrotto Terme to Harmanli | 742.83 mi (1,195.47 km) |
| Montegrotto Terme to Haskovo | 727.10 mi (1,170.16 km) |
| Montegrotto Terme to Ihtiman | 631.01 mi (1,015.51 km) |
| Montegrotto Terme to Isperih | 748.59 mi (1,204.74 km) |
| Montegrotto Terme to Kardzhali | 725.76 mi (1,168.00 km) |
