| Ardahan to Rockville (Maryland) | 5,728.73 mi (9,219.51 km) |
| Ardahan to Rockville Centre (New York) | 5,522.53 mi (8,887.65 km) |
| Ardahan to Rockwall (Texas) | 6,698.73 mi (10,780.56 km) |
| Ardahan to Rocky Mount (North Carolina) | 5,914.69 mi (9,518.78 km) |
| Ardahan to Rocky Point (New York) | 5,483.66 mi (8,825.09 km) |
| Ardahan to Rocky River (Ohio) | 5,761.25 mi (9,271.83 km) |
| Ardahan to Roessleville (New York) | 5,426.06 mi (8,732.41 km) |
| Ardahan to Rogers (Arkansas) | 6,430.40 mi (10,348.73 km) |
| Ardahan to Rogers (Minnesota) | 5,890.79 mi (9,480.31 km) |
| Ardahan to Rohnert Park (California) | 6,870.00 mi (11,056.20 km) |
| Ardahan to Rolla (Missouri) | 6,265.32 mi (10,083.05 km) |
| Ardahan to Rolling Meadows (Illinois) | 5,918.38 mi (9,524.72 km) |
| Ardahan to Roma (Texas) | 7,165.93 mi (11,532.45 km) |
| Ardahan to Rome (Georgia) | 6,266.63 mi (10,085.17 km) |
| Ardahan to Rome (New York) | 5,457.80 mi (8,783.48 km) |
