| Irigny to Devnya | 1,130.75 mi (1,819.77 km) |
| Irigny to Dimitrovgrad | 1,061.63 mi (1,708.52 km) |
| Irigny to Dobrich | 1,136.98 mi (1,829.79 km) |
| Irigny to Dospat | 1,003.24 mi (1,614.56 km) |
| Irigny to Dupnitsa | 937.49 mi (1,508.74 km) |
| Irigny to Elhovo | 1,105.27 mi (1,778.76 km) |
| Irigny to Etropole | 966.65 mi (1,555.68 km) |
| Irigny to Gabrovo | 1,030.14 mi (1,657.85 km) |
| Irigny to Gorna Oryahovitsa | 1,042.31 mi (1,677.44 km) |
| Irigny to Gotse Delchev | 984.84 mi (1,584.95 km) |
| Irigny to Harmanli | 1,078.89 mi (1,736.31 km) |
| Irigny to Haskovo | 1,062.90 mi (1,710.58 km) |
| Irigny to Ihtiman | 966.77 mi (1,555.87 km) |
| Irigny to Isperih | 1,086.01 mi (1,747.76 km) |
| Irigny to Kardzhali | 1,060.53 mi (1,706.77 km) |
