| Mastic Beach to Devnya | 4,813.59 mi (7,746.73 km) |
| Mastic Beach to Dimitrovgrad | 4,782.41 mi (7,696.54 km) |
| Mastic Beach to Dobrich | 4,809.53 mi (7,740.19 km) |
| Mastic Beach to Dospat | 4,739.49 mi (7,627.47 km) |
| Mastic Beach to Dupnitsa | 4,670.95 mi (7,517.17 km) |
| Mastic Beach to Elhovo | 4,817.15 mi (7,752.46 km) |
| Mastic Beach to Etropole | 4,684.62 mi (7,539.16 km) |
| Mastic Beach to Gabrovo | 4,737.88 mi (7,624.89 km) |
| Mastic Beach to Gorna Oryahovitsa | 4,741.86 mi (7,631.29 km) |
| Mastic Beach to Gotse Delchev | 4,724.78 mi (7,603.80 km) |
| Mastic Beach to Harmanli | 4,799.57 mi (7,724.17 km) |
| Mastic Beach to Haskovo | 4,785.86 mi (7,702.10 km) |
| Mastic Beach to Ihtiman | 4,693.00 mi (7,552.66 km) |
| Mastic Beach to Isperih | 4,763.42 mi (7,665.98 km) |
| Mastic Beach to Kardzhali | 4,789.32 mi (7,707.67 km) |
