| Echternach to Ridgeland (Mississippi) | 4,814.36 mi (7,747.97 km) |
| Echternach to Ridgewood (New Jersey) | 3,763.58 mi (6,056.89 km) |
| Echternach to Rifle (Colorado) | 5,085.33 mi (8,184.05 km) |
| Echternach to Rincon (Georgia) | 4,456.80 mi (7,172.52 km) |
| Echternach to Ringwood (New Jersey) | 3,764.83 mi (6,058.92 km) |
| Echternach to Río Grande (Puerto Rico) | 4,469.92 mi (7,193.63 km) |
| Echternach to Rio Grande City (Texas) | 5,471.92 mi (8,806.21 km) |
| Echternach to Rio Linda (California) | 5,548.76 mi (8,929.87 km) |
| Echternach to Rio Rancho (New Mexico) | 5,281.44 mi (8,499.66 km) |
| Echternach to Rio Rico (Arizona) | 5,639.16 mi (9,075.35 km) |
| Echternach to Ripon (California) | 5,595.95 mi (9,005.82 km) |
| Echternach to River Edge (New Jersey) | 3,762.93 mi (6,055.86 km) |
| Echternach to River Falls (Wisconsin) | 4,295.10 mi (6,912.30 km) |
| Echternach to River Forest (Illinois) | 4,260.74 mi (6,857.00 km) |
| Echternach to River Grove (Illinois) | 4,260.06 mi (6,855.90 km) |
