| Petal to Devnya | 5,918.88 mi (9,525.52 km) |
| Petal to Dimitrovgrad | 5,893.11 mi (9,484.05 km) |
| Petal to Dobrich | 5,913.49 mi (9,516.84 km) |
| Petal to Dospat | 5,852.60 mi (9,418.86 km) |
| Petal to Dupnitsa | 5,784.01 mi (9,308.46 km) |
| Petal to Elhovo | 5,926.38 mi (9,537.59 km) |
| Petal to Etropole | 5,795.57 mi (9,327.06 km) |
| Petal to Gabrovo | 5,847.13 mi (9,410.05 km) |
| Petal to Gorna Oryahovitsa | 5,850.02 mi (9,414.69 km) |
| Petal to Gotse Delchev | 5,838.49 mi (9,396.14 km) |
| Petal to Harmanli | 5,910.16 mi (9,511.48 km) |
| Petal to Haskovo | 5,896.85 mi (9,490.06 km) |
| Petal to Ihtiman | 5,804.98 mi (9,342.21 km) |
| Petal to Isperih | 5,868.51 mi (9,444.45 km) |
| Petal to Kardzhali | 5,901.12 mi (9,496.93 km) |
