| Rio Rico to Ramsey (New Jersey) | 2,137.85 mi (3,440.54 km) |
| Rio Rico to Rancho Cordova (California) | 758.29 mi (1,220.34 km) |
| Rio Rico to Rancho Cucamonga (California) | 422.87 mi (680.54 km) |
| Rio Rico to Rancho Mirage (California) | 353.06 mi (568.19 km) |
| Rio Rico to Rancho Palos Verdes (California) | 456.53 mi (734.72 km) |
| Rio Rico to Rancho San Diego (California) | 357.85 mi (575.91 km) |
| Rio Rico to Rancho Santa Margarita (California) | 412.15 mi (663.29 km) |
| Rio Rico to Randallstown (Maryland) | 1,986.86 mi (3,197.55 km) |
| Rio Rico to Rantoul (Illinois) | 1,409.87 mi (2,268.97 km) |
| Rio Rico to Rapid City (South Dakota) | 965.82 mi (1,554.34 km) |
| Rio Rico to Ravenna (Ohio) | 1,774.43 mi (2,855.67 km) |
| Rio Rico to Raymondville (Texas) | 869.73 mi (1,399.70 km) |
| Rio Rico to Raymore (Missouri) | 1,059.27 mi (1,704.73 km) |
| Rio Rico to Raytown (Missouri) | 1,064.31 mi (1,712.84 km) |
| Rio Rico to Reading (Ohio) | 1,581.77 mi (2,545.62 km) |
