| Diest to Dimitrovgrad | 1,149.70 mi (1,850.27 km) |
| Diest to Dobrich | 1,178.10 mi (1,895.96 km) |
| Diest to Dospat | 1,111.81 mi (1,789.28 km) |
| Diest to Dupnitsa | 1,043.33 mi (1,679.08 km) |
| Diest to Elhovo | 1,183.19 mi (1,904.16 km) |
| Diest to Etropole | 1,052.28 mi (1,693.48 km) |
| Diest to Gabrovo | 1,103.91 mi (1,776.58 km) |
| Diest to Gorna Oryahovitsa | 1,107.62 mi (1,782.54 km) |
| Diest to Gotse Delchev | 1,099.12 mi (1,768.86 km) |
| Diest to Harmanli | 1,166.72 mi (1,877.65 km) |
| Diest to Haskovo | 1,153.53 mi (1,856.43 km) |
| Diest to Ihtiman | 1,062.51 mi (1,709.94 km) |
| Diest to Isperih | 1,130.81 mi (1,819.86 km) |
| Diest to Kardzhali | 1,158.33 mi (1,864.15 km) |
| Diest to Karlovo | 1,092.42 mi (1,758.08 km) |
