| Diamond Springs to Devnya | 6,441.95 mi (10,367.32 km) |
| Diamond Springs to Dimitrovgrad | 6,472.98 mi (10,417.25 km) |
| Diamond Springs to Dobrich | 6,425.33 mi (10,340.58 km) |
| Diamond Springs to Dospat | 6,465.29 mi (10,404.89 km) |
| Diamond Springs to Dupnitsa | 6,402.98 mi (10,304.60 km) |
| Diamond Springs to Elhovo | 6,486.84 mi (10,439.56 km) |
| Diamond Springs to Etropole | 6,388.42 mi (10,281.17 km) |
| Diamond Springs to Gabrovo | 6,416.23 mi (10,325.93 km) |
| Diamond Springs to Gorna Oryahovitsa | 6,407.65 mi (10,312.12 km) |
| Diamond Springs to Gotse Delchev | 6,460.34 mi (10,396.91 km) |
| Diamond Springs to Harmanli | 6,486.89 mi (10,439.64 km) |
| Diamond Springs to Haskovo | 6,479.51 mi (10,427.76 km) |
| Diamond Springs to Ihtiman | 6,408.62 mi (10,313.68 km) |
| Diamond Springs to Isperih | 6,395.29 mi (10,292.22 km) |
| Diamond Springs to Kardzhali | 6,492.67 mi (10,448.94 km) |
