| Security-Widefield to Rosemead (California) | 809.59 mi (1,302.91 km) |
| Security-Widefield to Rosemont (California) | 896.85 mi (1,443.34 km) |
| Security-Widefield to Rosemount (Minnesota) | 728.42 mi (1,172.29 km) |
| Security-Widefield to Rosenberg (Texas) | 813.26 mi (1,308.81 km) |
| Security-Widefield to Roseville (California) | 893.43 mi (1,437.83 km) |
| Security-Widefield to Roseville (Michigan) | 1,167.62 mi (1,879.10 km) |
| Security-Widefield to Roseville (Minnesota) | 734.40 mi (1,181.89 km) |
| Security-Widefield to Rossmoor (California) | 818.57 mi (1,317.37 km) |
| Security-Widefield to Rossville (Maryland) | 1,509.49 mi (2,429.28 km) |
| Security-Widefield to Roswell (Georgia) | 1,175.51 mi (1,891.80 km) |
| Security-Widefield to Roswell (New Mexico) | 371.58 mi (598.00 km) |
| Security-Widefield to Round Lake (Illinois) | 904.98 mi (1,456.42 km) |
| Security-Widefield to Round Lake Beach (Illinois) | 906.67 mi (1,459.14 km) |
| Security-Widefield to Round Rock (Texas) | 694.69 mi (1,118.00 km) |
| Security-Widefield to Rowland Heights (California) | 803.03 mi (1,292.35 km) |
