| Catalina Foothills to Rockville (Maryland) | 1,937.74 mi (3,118.50 km) |
| Catalina Foothills to Rockville Centre (New York) | 2,130.73 mi (3,429.09 km) |
| Catalina Foothills to Rockwall (Texas) | 841.20 mi (1,353.78 km) |
| Catalina Foothills to Rocky Mount (North Carolina) | 1,899.51 mi (3,056.96 km) |
| Catalina Foothills to Rocky Point (New York) | 2,168.57 mi (3,489.98 km) |
| Catalina Foothills to Rocky River (Ohio) | 1,714.64 mi (2,759.45 km) |
| Catalina Foothills to Roessleville (New York) | 2,135.96 mi (3,437.49 km) |
| Catalina Foothills to Rogers (Arkansas) | 992.77 mi (1,597.71 km) |
| Catalina Foothills to Rogers (Minnesota) | 1,283.93 mi (2,066.29 km) |
| Catalina Foothills to Rohnert Park (California) | 784.99 mi (1,263.32 km) |
| Catalina Foothills to Rolla (Missouri) | 1,146.22 mi (1,844.66 km) |
| Catalina Foothills to Rolling Meadows (Illinois) | 1,421.45 mi (2,287.60 km) |
| Catalina Foothills to Roma (Texas) | 822.05 mi (1,322.97 km) |
| Catalina Foothills to Rome (Georgia) | 1,486.47 mi (2,392.25 km) |
| Catalina Foothills to Rome (New York) | 2,056.52 mi (3,309.65 km) |
