| Federal Heights to Ridgeland (Mississippi) | 973.96 mi (1,567.44 km) |
| Federal Heights to Ridgewood (New Jersey) | 1,618.79 mi (2,605.19 km) |
| Federal Heights to Rifle (Colorado) | 148.33 mi (238.72 km) |
| Federal Heights to Rincon (Georgia) | 1,421.76 mi (2,288.10 km) |
| Federal Heights to Ringwood (New Jersey) | 1,609.31 mi (2,589.93 km) |
| Federal Heights to Río Grande (Puerto Rico) | 2,759.31 mi (4,440.68 km) |
| Federal Heights to Rio Grande City (Texas) | 997.54 mi (1,605.39 km) |
| Federal Heights to Rio Linda (California) | 881.07 mi (1,417.95 km) |
| Federal Heights to Rio Rancho (New Mexico) | 329.43 mi (530.16 km) |
| Federal Heights to Rio Rico (Arizona) | 668.00 mi (1,075.05 km) |
| Federal Heights to Ripon (California) | 878.79 mi (1,414.28 km) |
| Federal Heights to River Edge (New Jersey) | 1,623.12 mi (2,612.16 km) |
| Federal Heights to River Falls (Wisconsin) | 719.52 mi (1,157.95 km) |
| Federal Heights to River Forest (Illinois) | 907.62 mi (1,460.67 km) |
| Federal Heights to River Grove (Illinois) | 906.78 mi (1,459.33 km) |
