| Grugliasco to Devnya | 996.73 mi (1,604.08 km) |
| Grugliasco to Dimitrovgrad | 924.05 mi (1,487.11 km) |
| Grugliasco to Dobrich | 1,004.04 mi (1,615.85 km) |
| Grugliasco to Dospat | 864.41 mi (1,391.14 km) |
| Grugliasco to Dupnitsa | 799.13 mi (1,286.08 km) |
| Grugliasco to Elhovo | 968.37 mi (1,558.44 km) |
| Grugliasco to Etropole | 829.84 mi (1,335.50 km) |
| Grugliasco to Gabrovo | 894.09 mi (1,438.89 km) |
| Grugliasco to Gorna Oryahovitsa | 907.10 mi (1,459.83 km) |
| Grugliasco to Gotse Delchev | 845.75 mi (1,361.10 km) |
| Grugliasco to Harmanli | 941.25 mi (1,514.80 km) |
| Grugliasco to Haskovo | 925.11 mi (1,488.82 km) |
| Grugliasco to Ihtiman | 829.05 mi (1,334.23 km) |
| Grugliasco to Isperih | 952.99 mi (1,533.68 km) |
| Grugliasco to Kardzhali | 922.21 mi (1,484.15 km) |
