| Igdir to Devnya | 880.06 mi (1,416.32 km) |
| Igdir to Dimitrovgrad | 971.23 mi (1,563.05 km) |
| Igdir to Dobrich | 871.22 mi (1,402.09 km) |
| Igdir to Dospat | 1,044.39 mi (1,680.78 km) |
| Igdir to Dupnitsa | 1,098.77 mi (1,768.30 km) |
| Igdir to Elhovo | 922.20 mi (1,484.14 km) |
| Igdir to Etropole | 1,055.87 mi (1,699.26 km) |
| Igdir to Gabrovo | 988.77 mi (1,591.27 km) |
| Igdir to Gorna Oryahovitsa | 972.35 mi (1,564.85 km) |
| Igdir to Gotse Delchev | 1,066.81 mi (1,716.87 km) |
| Igdir to Harmanli | 955.50 mi (1,537.73 km) |
| Igdir to Haskovo | 972.62 mi (1,565.28 km) |
| Igdir to Ihtiman | 1,063.57 mi (1,711.65 km) |
| Igdir to Isperih | 922.28 mi (1,484.26 km) |
| Igdir to Kardzhali | 982.44 mi (1,581.08 km) |
