| Casorate Primo to Devnya | 927.07 mi (1,491.98 km) |
| Casorate Primo to Dimitrovgrad | 857.05 mi (1,379.29 km) |
| Casorate Primo to Dobrich | 933.89 mi (1,502.95 km) |
| Casorate Primo to Dospat | 799.19 mi (1,286.17 km) |
| Casorate Primo to Dupnitsa | 733.16 mi (1,179.90 km) |
| Casorate Primo to Elhovo | 900.68 mi (1,449.51 km) |
| Casorate Primo to Etropole | 762.07 mi (1,226.43 km) |
| Casorate Primo to Gabrovo | 825.68 mi (1,328.80 km) |
| Casorate Primo to Gorna Oryahovitsa | 838.11 mi (1,348.80 km) |
| Casorate Primo to Gotse Delchev | 781.06 mi (1,257.00 km) |
| Casorate Primo to Harmanli | 874.33 mi (1,407.09 km) |
| Casorate Primo to Haskovo | 858.36 mi (1,381.40 km) |
| Casorate Primo to Ihtiman | 762.23 mi (1,226.69 km) |
| Casorate Primo to Isperih | 882.86 mi (1,420.82 km) |
| Casorate Primo to Kardzhali | 856.16 mi (1,377.86 km) |
