| Grudziadz to Devnya | 815.48 mi (1,312.39 km) |
| Grudziadz to Dimitrovgrad | 850.84 mi (1,369.29 km) |
| Grudziadz to Dobrich | 800.08 mi (1,287.60 km) |
| Grudziadz to Dospat | 855.29 mi (1,376.46 km) |
| Grudziadz to Dupnitsa | 800.95 mi (1,289.00 km) |
| Grudziadz to Elhovo | 860.83 mi (1,385.37 km) |
| Grudziadz to Etropole | 774.28 mi (1,246.08 km) |
| Grudziadz to Gabrovo | 793.13 mi (1,276.42 km) |
| Grudziadz to Gorna Oryahovitsa | 782.47 mi (1,259.27 km) |
| Grudziadz to Gotse Delchev | 855.24 mi (1,376.37 km) |
| Grudziadz to Harmanli | 863.62 mi (1,389.87 km) |
| Grudziadz to Haskovo | 857.88 mi (1,380.63 km) |
| Grudziadz to Ihtiman | 798.08 mi (1,284.38 km) |
| Grudziadz to Isperih | 768.28 mi (1,236.43 km) |
| Grudziadz to Kardzhali | 873.12 mi (1,405.15 km) |
