| Elk Plain to Ridgeland (Mississippi) | 1,967.18 mi (3,165.87 km) |
| Elk Plain to Ridgewood (New Jersey) | 2,395.04 mi (3,854.45 km) |
| Elk Plain to Rifle (Colorado) | 896.36 mi (1,442.55 km) |
| Elk Plain to Rincon (Georgia) | 2,378.35 mi (3,827.59 km) |
| Elk Plain to Ringwood (New Jersey) | 2,383.64 mi (3,836.10 km) |
| Elk Plain to Río Grande (Puerto Rico) | 3,732.77 mi (6,007.31 km) |
| Elk Plain to Rio Grande City (Texas) | 1,918.46 mi (3,087.46 km) |
| Elk Plain to Rio Linda (California) | 579.16 mi (932.07 km) |
| Elk Plain to Rio Rancho (New Mexico) | 1,146.46 mi (1,845.04 km) |
| Elk Plain to Rio Rico (Arizona) | 1,231.63 mi (1,982.12 km) |
| Elk Plain to Ripon (California) | 645.68 mi (1,039.13 km) |
| Elk Plain to River Edge (New Jersey) | 2,400.20 mi (3,862.75 km) |
| Elk Plain to River Falls (Wisconsin) | 1,427.96 mi (2,298.09 km) |
| Elk Plain to River Forest (Illinois) | 1,725.35 mi (2,776.69 km) |
| Elk Plain to River Grove (Illinois) | 1,723.67 mi (2,773.98 km) |
