| Diekirch to Ridgeland (Mississippi) | 4,802.06 mi (7,728.16 km) |
| Diekirch to Ridgewood (New Jersey) | 3,751.20 mi (6,036.97 km) |
| Diekirch to Rifle (Colorado) | 5,074.01 mi (8,165.84 km) |
| Diekirch to Rincon (Georgia) | 4,444.37 mi (7,152.53 km) |
| Diekirch to Ringwood (New Jersey) | 3,752.46 mi (6,039.00 km) |
| Diekirch to Río Grande (Puerto Rico) | 4,458.19 mi (7,174.77 km) |
| Diekirch to Rio Grande City (Texas) | 5,459.68 mi (8,786.50 km) |
| Diekirch to Rio Linda (California) | 5,538.33 mi (8,913.07 km) |
| Diekirch to Rio Rancho (New Mexico) | 5,269.84 mi (8,480.98 km) |
| Diekirch to Rio Rico (Arizona) | 5,627.61 mi (9,056.76 km) |
| Diekirch to Ripon (California) | 5,585.44 mi (8,988.89 km) |
| Diekirch to River Edge (New Jersey) | 3,750.55 mi (6,035.93 km) |
| Diekirch to River Falls (Wisconsin) | 4,283.36 mi (6,893.41 km) |
| Diekirch to River Forest (Illinois) | 4,248.68 mi (6,837.60 km) |
| Diekirch to River Grove (Illinois) | 4,248.00 mi (6,836.50 km) |
