| Ardahan to Dixon (Illinois) | 5,973.82 mi (9,613.93 km) |
| Ardahan to Dobbs Ferry (New York) | 5,513.29 mi (8,872.78 km) |
| Ardahan to Doctor Phillips (Florida) | 6,452.44 mi (10,384.20 km) |
| Ardahan to Dodge City (Kansas) | 6,500.90 mi (10,462.19 km) |
| Ardahan to Dolton (Illinois) | 5,930.99 mi (9,545.01 km) |
| Ardahan to Donna (Texas) | 7,153.65 mi (11,512.69 km) |
| Ardahan to Dorado (Puerto Rico) | 6,313.84 mi (10,161.14 km) |
| Ardahan to Doral (Florida) | 6,549.94 mi (10,541.11 km) |
| Ardahan to Doraville (Georgia) | 6,255.17 mi (10,066.72 km) |
| Ardahan to Dothan (Alabama) | 6,442.79 mi (10,368.67 km) |
| Ardahan to Douglas (Arizona) | 7,125.52 mi (11,467.42 km) |
| Ardahan to Douglas (Georgia) | 6,336.87 mi (10,198.21 km) |
| Ardahan to Douglasville (Georgia) | 6,279.46 mi (10,105.82 km) |
| Ardahan to Dover (Delaware) | 5,666.49 mi (9,119.34 km) |
| Ardahan to Dover (New Hampshire) | 5,298.84 mi (8,527.66 km) |
