| Parma Heights to Devnya | 5,128.99 mi (8,254.31 km) |
| Parma Heights to Dimitrovgrad | 5,109.15 mi (8,222.38 km) |
| Parma Heights to Dobrich | 5,122.44 mi (8,243.77 km) |
| Parma Heights to Dospat | 5,072.21 mi (8,162.93 km) |
| Parma Heights to Dupnitsa | 5,003.67 mi (8,052.63 km) |
| Parma Heights to Elhovo | 5,140.52 mi (8,272.88 km) |
| Parma Heights to Etropole | 5,012.14 mi (8,066.27 km) |
| Parma Heights to Gabrovo | 5,061.47 mi (8,145.66 km) |
| Parma Heights to Gorna Oryahovitsa | 5,063.11 mi (8,148.29 km) |
| Parma Heights to Gotse Delchev | 5,059.11 mi (8,141.84 km) |
| Parma Heights to Harmanli | 5,126.00 mi (8,249.49 km) |
| Parma Heights to Haskovo | 5,113.25 mi (8,228.98 km) |
| Parma Heights to Ihtiman | 5,022.96 mi (8,083.67 km) |
| Parma Heights to Isperih | 5,078.54 mi (8,173.12 km) |
| Parma Heights to Kardzhali | 5,118.62 mi (8,237.62 km) |
