| Ardahan to Robertsville (New Jersey) | 5,562.45 mi (8,951.90 km) |
| Ardahan to Robinson (Texas) | 6,806.56 mi (10,954.11 km) |
| Ardahan to Robstown (Texas) | 7,042.80 mi (11,334.29 km) |
| Ardahan to Rochester (Michigan) | 5,735.61 mi (9,230.58 km) |
| Ardahan to Rochester (Minnesota) | 5,930.97 mi (9,544.98 km) |
| Ardahan to Rochester (New Hampshire) | 5,296.83 mi (8,524.42 km) |
| Ardahan to Rochester (New York) | 5,532.33 mi (8,903.43 km) |
| Ardahan to Rochester Hills (Michigan) | 5,737.96 mi (9,234.35 km) |
| Ardahan to Rock Hill (South Carolina) | 6,085.08 mi (9,792.99 km) |
| Ardahan to Rock Island (Illinois) | 6,026.89 mi (9,699.35 km) |
| Ardahan to Rock Springs (Wyoming) | 6,458.66 mi (10,394.21 km) |
| Ardahan to Rockford (Illinois) | 5,938.09 mi (9,556.42 km) |
| Ardahan to Rockledge (Florida) | 6,430.49 mi (10,348.88 km) |
| Ardahan to Rocklin (California) | 6,823.13 mi (10,980.77 km) |
| Ardahan to Rockport (Texas) | 7,010.68 mi (11,282.60 km) |
