| Federal Heights to Rosemont (California) | 878.30 mi (1,413.48 km) |
| Federal Heights to Rosemount (Minnesota) | 696.55 mi (1,120.99 km) |
| Federal Heights to Rosenberg (Texas) | 882.64 mi (1,420.48 km) |
| Federal Heights to Roseville (California) | 873.57 mi (1,405.88 km) |
| Federal Heights to Roseville (Michigan) | 1,159.06 mi (1,865.33 km) |
| Federal Heights to Roseville (Minnesota) | 700.67 mi (1,127.62 km) |
| Federal Heights to Rossmoor (California) | 834.41 mi (1,342.85 km) |
| Federal Heights to Rossville (Maryland) | 1,513.00 mi (2,434.94 km) |
| Federal Heights to Roswell (Georgia) | 1,206.52 mi (1,941.70 km) |
| Federal Heights to Roswell (New Mexico) | 449.37 mi (723.19 km) |
| Federal Heights to Round Lake (Illinois) | 895.27 mi (1,440.80 km) |
| Federal Heights to Round Lake Beach (Illinois) | 896.76 mi (1,443.20 km) |
| Federal Heights to Round Rock (Texas) | 766.51 mi (1,233.57 km) |
| Federal Heights to Rowland Heights (California) | 818.37 mi (1,317.03 km) |
| Federal Heights to Rowlett (Texas) | 671.91 mi (1,081.33 km) |
