| Firestone to Devnya | 5,960.20 mi (9,592.02 km) |
| Firestone to Dimitrovgrad | 5,968.94 mi (9,606.08 km) |
| Firestone to Dobrich | 5,947.76 mi (9,572.00 km) |
| Firestone to Dospat | 5,947.90 mi (9,572.22 km) |
| Firestone to Dupnitsa | 5,881.61 mi (9,465.54 km) |
| Firestone to Elhovo | 5,990.97 mi (9,641.54 km) |
| Firestone to Etropole | 5,877.14 mi (9,458.34 km) |
| Firestone to Gabrovo | 5,915.17 mi (9,519.55 km) |
| Firestone to Gorna Oryahovitsa | 5,911.02 mi (9,512.86 km) |
| Firestone to Gotse Delchev | 5,939.17 mi (9,558.17 km) |
| Firestone to Harmanli | 5,984.45 mi (9,631.03 km) |
| Firestone to Haskovo | 5,974.50 mi (9,615.03 km) |
| Firestone to Ihtiman | 5,893.51 mi (9,484.68 km) |
| Firestone to Isperih | 5,910.88 mi (9,512.64 km) |
| Firestone to Kardzhali | 5,984.40 mi (9,630.96 km) |
