| Ardahan to Zottegem | 1,958.66 mi (3,152.16 km) |
| Ardahan to Zulte | 1,974.87 mi (3,178.25 km) |
| Ardahan to Zwevegem | 1,978.60 mi (3,184.24 km) |
| Ardahan to Zwijndrecht | 1,937.86 mi (3,118.68 km) |
| Ardahan to Asenovgrad | 922.48 mi (1,484.59 km) |
| Ardahan to Aytos | 800.98 mi (1,289.06 km) |
| Ardahan to Balchik | 759.40 mi (1,222.14 km) |
| Ardahan to Bankya | 1,009.96 mi (1,625.37 km) |
| Ardahan to Bansko | 993.83 mi (1,599.42 km) |
| Ardahan to Berkovitsa | 1,011.19 mi (1,627.36 km) |
| Ardahan to Blagoevgrad | 1,013.63 mi (1,631.27 km) |
| Ardahan to Botevgrad | 976.54 mi (1,571.59 km) |
| Ardahan to Burgas | 789.26 mi (1,270.19 km) |
| Ardahan to Byala Slatina | 970.88 mi (1,562.48 km) |
| Ardahan to Chirpan | 898.68 mi (1,446.29 km) |
