| Front Royal to Romeoville (Illinois) | 554.71 mi (892.72 km) |
| Front Royal to Romulus (Michigan) | 354.67 mi (570.79 km) |
| Front Royal to Ronkonkoma (New York) | 297.96 mi (479.52 km) |
| Front Royal to Roosevelt (New York) | 272.54 mi (438.61 km) |
| Front Royal to Rosamond (California) | 2,211.89 mi (3,559.69 km) |
| Front Royal to Rosaryville (Maryland) | 73.85 mi (118.85 km) |
| Front Royal to Roscoe (Illinois) | 616.02 mi (991.38 km) |
| Front Royal to Rose Hill (Virginia) | 58.64 mi (94.38 km) |
| Front Royal to Roseburg (Oregon) | 2,342.55 mi (3,769.97 km) |
| Front Royal to Rosedale (California) | 2,253.08 mi (3,625.98 km) |
| Front Royal to Rosedale (Maryland) | 93.97 mi (151.23 km) |
| Front Royal to Roselle (Illinois) | 561.34 mi (903.39 km) |
| Front Royal to Roselle (New Jersey) | 240.03 mi (386.30 km) |
| Front Royal to Roselle Park (New Jersey) | 240.14 mi (386.47 km) |
| Front Royal to Rosemead (California) | 2,223.47 mi (3,578.32 km) |
