| South Elgin to Ridgefield Park (New Jersey) | 743.81 mi (1,197.04 km) |
| South Elgin to Ridgeland (Mississippi) | 668.63 mi (1,076.06 km) |
| South Elgin to Ridgewood (New Jersey) | 737.45 mi (1,186.82 km) |
| South Elgin to Rifle (Colorado) | 1,030.06 mi (1,657.71 km) |
| South Elgin to Rincon (Georgia) | 774.41 mi (1,246.30 km) |
| South Elgin to Ringwood (New Jersey) | 727.67 mi (1,171.06 km) |
| South Elgin to Río Grande (Puerto Rico) | 2,098.91 mi (3,377.86 km) |
| South Elgin to Rio Grande City (Texas) | 1,232.18 mi (1,983.01 km) |
| South Elgin to Rio Linda (California) | 1,748.51 mi (2,813.96 km) |
| South Elgin to Rio Rancho (New Mexico) | 1,091.96 mi (1,757.34 km) |
| South Elgin to Rio Rico (Arizona) | 1,443.15 mi (2,322.52 km) |
| South Elgin to Ripon (California) | 1,753.93 mi (2,822.69 km) |
| South Elgin to River Edge (New Jersey) | 741.93 mi (1,194.03 km) |
| South Elgin to River Falls (Wisconsin) | 293.40 mi (472.19 km) |
| South Elgin to River Forest (Illinois) | 26.24 mi (42.23 km) |
