| Mentor to Devnya | 5,098.56 mi (8,205.33 km) |
| Mentor to Dimitrovgrad | 5,078.71 mi (8,173.40 km) |
| Mentor to Dobrich | 5,092.01 mi (8,194.80 km) |
| Mentor to Dospat | 5,041.79 mi (8,113.97 km) |
| Mentor to Dupnitsa | 4,973.26 mi (8,003.68 km) |
| Mentor to Elhovo | 5,110.09 mi (8,223.89 km) |
| Mentor to Etropole | 4,981.71 mi (8,017.29 km) |
| Mentor to Gabrovo | 5,031.04 mi (8,096.67 km) |
| Mentor to Gorna Oryahovitsa | 5,032.67 mi (8,099.31 km) |
| Mentor to Gotse Delchev | 5,028.69 mi (8,092.90 km) |
| Mentor to Harmanli | 5,095.56 mi (8,200.51 km) |
| Mentor to Haskovo | 5,082.82 mi (8,180.00 km) |
| Mentor to Ihtiman | 4,992.53 mi (8,034.70 km) |
| Mentor to Isperih | 5,048.10 mi (8,124.14 km) |
| Mentor to Kardzhali | 5,088.19 mi (8,188.65 km) |
