| Quaregnon to Dimitrovgrad | 1,182.84 mi (1,903.59 km) |
| Quaregnon to Dobrich | 1,218.08 mi (1,960.31 km) |
| Quaregnon to Dospat | 1,141.56 mi (1,837.16 km) |
| Quaregnon to Dupnitsa | 1,072.96 mi (1,726.76 km) |
| Quaregnon to Elhovo | 1,218.04 mi (1,960.24 km) |
| Quaregnon to Etropole | 1,085.05 mi (1,746.22 km) |
| Quaregnon to Gabrovo | 1,138.83 mi (1,832.77 km) |
| Quaregnon to Gorna Oryahovitsa | 1,143.78 mi (1,840.73 km) |
| Quaregnon to Gotse Delchev | 1,127.89 mi (1,815.16 km) |
| Quaregnon to Harmanli | 1,200.00 mi (1,931.22 km) |
| Quaregnon to Haskovo | 1,186.31 mi (1,909.19 km) |
| Quaregnon to Ihtiman | 1,093.84 mi (1,760.37 km) |
| Quaregnon to Isperih | 1,169.99 mi (1,882.92 km) |
| Quaregnon to Kardzhali | 1,190.06 mi (1,915.22 km) |
| Quaregnon to Karlovo | 1,125.93 mi (1,812.02 km) |
