| Ardahan to Delhi (California) | 6,910.55 mi (11,121.46 km) |
| Ardahan to Delray Beach (Florida) | 6,505.30 mi (10,469.27 km) |
| Ardahan to Deltona (Florida) | 6,417.24 mi (10,327.55 km) |
| Ardahan to Deming (New Mexico) | 7,028.76 mi (11,311.69 km) |
| Ardahan to Denison (Texas) | 6,651.80 mi (10,705.03 km) |
| Ardahan to Dent (Ohio) | 5,976.25 mi (9,617.84 km) |
| Ardahan to Denton (Texas) | 6,700.77 mi (10,783.84 km) |
| Ardahan to Dentsville (South Carolina) | 6,129.21 mi (9,864.02 km) |
| Ardahan to Denver (Colorado) | 6,489.16 mi (10,443.29 km) |
| Ardahan to Depew (New York) | 5,581.74 mi (8,982.94 km) |
| Ardahan to Derby (Connecticut) | 5,469.42 mi (8,802.18 km) |
| Ardahan to Derby (Kansas) | 6,442.05 mi (10,367.48 km) |
| Ardahan to Des Moines (Iowa) | 6,104.70 mi (9,824.56 km) |
| Ardahan to Des Moines (Washington) | 6,253.21 mi (10,063.57 km) |
| Ardahan to Des Plaines (Illinois) | 5,917.00 mi (9,522.49 km) |
