| Collecchio to Devnya | 867.36 mi (1,395.89 km) |
| Collecchio to Dimitrovgrad | 793.15 mi (1,276.46 km) |
| Collecchio to Dobrich | 875.32 mi (1,408.70 km) |
| Collecchio to Dospat | 733.46 mi (1,180.39 km) |
| Collecchio to Dupnitsa | 668.14 mi (1,075.27 km) |
| Collecchio to Elhovo | 837.66 mi (1,348.09 km) |
| Collecchio to Etropole | 699.19 mi (1,125.24 km) |
| Collecchio to Gabrovo | 763.73 mi (1,229.10 km) |
| Collecchio to Gorna Oryahovitsa | 777.14 mi (1,250.69 km) |
| Collecchio to Gotse Delchev | 714.87 mi (1,150.47 km) |
| Collecchio to Harmanli | 810.34 mi (1,304.12 km) |
| Collecchio to Haskovo | 794.17 mi (1,278.10 km) |
| Collecchio to Ihtiman | 698.14 mi (1,123.54 km) |
| Collecchio to Isperih | 824.26 mi (1,326.52 km) |
| Collecchio to Kardzhali | 791.22 mi (1,273.34 km) |
