| Cities | Distance |
|---|---|
| Ardahan to Devnya | 787.53 mi (1,267.41 km) |
| Ardahan to Dimitrovgrad | 884.80 mi (1,423.94 km) |
| Ardahan to Dobrich | 776.96 mi (1,250.40 km) |
| Ardahan to Dospat | 959.81 mi (1,544.66 km) |
| Ardahan to Dupnitsa | 1,011.37 mi (1,627.64 km) |
| Ardahan to Elhovo | 835.11 mi (1,343.99 km) |
| Ardahan to Etropole | 966.02 mi (1,554.66 km) |
| Ardahan to Gabrovo | 898.55 mi (1,446.08 km) |
| Ardahan to Gorna Oryahovitsa | 880.87 mi (1,417.63 km) |
| Ardahan to Gotse Delchev | 982.56 mi (1,581.28 km) |
| Ardahan to Harmanli | 869.64 mi (1,399.55 km) |
| Ardahan to Haskovo | 886.76 mi (1,427.10 km) |
| Ardahan to Ihtiman | 975.42 mi (1,569.79 km) |
| Ardahan to Isperih | 827.87 mi (1,332.33 km) |
| Ardahan to Kardzhali | 897.98 mi (1,445.16 km) |