| Ardahan to Romeoville (Illinois) | 5,945.67 mi (9,568.64 km) |
| Ardahan to Romulus (Michigan) | 5,768.56 mi (9,283.60 km) |
| Ardahan to Ronkonkoma (New York) | 5,497.04 mi (8,846.64 km) |
| Ardahan to Roosevelt (New York) | 5,519.79 mi (8,883.25 km) |
| Ardahan to Rosamond (California) | 7,049.26 mi (11,344.70 km) |
| Ardahan to Rosaryville (Maryland) | 5,733.51 mi (9,227.18 km) |
| Ardahan to Roscoe (Illinois) | 5,927.01 mi (9,538.60 km) |
| Ardahan to Rose Hill (Virginia) | 5,742.48 mi (9,241.63 km) |
| Ardahan to Roseburg (Oregon) | 6,545.54 mi (10,534.02 km) |
| Ardahan to Rosedale (California) | 7,027.98 mi (11,310.44 km) |
| Ardahan to Rosedale (Maryland) | 5,693.23 mi (9,162.37 km) |
| Ardahan to Roselle (Illinois) | 5,925.49 mi (9,536.15 km) |
| Ardahan to Roselle (New Jersey) | 5,545.39 mi (8,924.44 km) |
| Ardahan to Roselle Park (New Jersey) | 5,544.99 mi (8,923.80 km) |
| Ardahan to Rosemead (California) | 7,100.61 mi (11,427.33 km) |
