| Security-Widefield to Robbinsdale (Minnesota) | 727.41 mi (1,170.66 km) |
| Security-Widefield to Robertsville (New Jersey) | 1,616.54 mi (2,601.57 km) |
| Security-Widefield to Robinson (Texas) | 661.74 mi (1,064.96 km) |
| Security-Widefield to Robstown (Texas) | 858.67 mi (1,381.90 km) |
| Security-Widefield to Rochester (Michigan) | 1,159.64 mi (1,866.25 km) |
| Security-Widefield to Rochester (Minnesota) | 730.20 mi (1,175.14 km) |
| Security-Widefield to Rochester (New Hampshire) | 1,773.93 mi (2,854.86 km) |
| Security-Widefield to Rochester (New York) | 1,439.80 mi (2,317.13 km) |
| Security-Widefield to Rochester Hills (Michigan) | 1,157.63 mi (1,863.02 km) |
| Security-Widefield to Rock Hill (South Carolina) | 1,332.08 mi (2,143.78 km) |
| Security-Widefield to Rock Island (Illinois) | 769.08 mi (1,237.72 km) |
| Security-Widefield to Rock Springs (Wyoming) | 308.58 mi (496.62 km) |
| Security-Widefield to Rockford (Illinois) | 855.80 mi (1,377.27 km) |
| Security-Widefield to Rockledge (Florida) | 1,550.95 mi (2,496.01 km) |
| Security-Widefield to Rocklin (California) | 889.41 mi (1,431.36 km) |
