| Eching to Ridgeland (Mississippi) | 5,070.84 mi (8,160.72 km) |
| Eching to Ridgewood (New Jersey) | 4,020.75 mi (6,470.77 km) |
| Eching to Rifle (Colorado) | 5,326.03 mi (8,571.42 km) |
| Eching to Rincon (Georgia) | 4,714.03 mi (7,586.50 km) |
| Eching to Ringwood (New Jersey) | 4,021.97 mi (6,472.74 km) |
| Eching to Río Grande (Puerto Rico) | 4,707.20 mi (7,575.51 km) |
| Eching to Rio Grande City (Texas) | 5,727.63 mi (9,217.73 km) |
| Eching to Rio Linda (California) | 5,773.35 mi (9,291.31 km) |
| Eching to Rio Rancho (New Mexico) | 5,527.02 mi (8,894.88 km) |
| Eching to Rio Rico (Arizona) | 5,883.80 mi (9,469.06 km) |
| Eching to Ripon (California) | 5,822.05 mi (9,369.69 km) |
| Eching to River Edge (New Jersey) | 4,020.12 mi (6,469.75 km) |
| Eching to River Falls (Wisconsin) | 4,543.10 mi (7,311.41 km) |
| Eching to River Forest (Illinois) | 4,513.84 mi (7,264.32 km) |
| Eching to River Grove (Illinois) | 4,513.12 mi (7,263.17 km) |
