| West Chicago to Reedley (California) | 1,700.25 mi (2,736.28 km) |
| West Chicago to Reidsville (North Carolina) | 597.54 mi (961.65 km) |
| West Chicago to Reisterstown (Maryland) | 620.75 mi (999.00 km) |
| West Chicago to Rendon (Texas) | 811.39 mi (1,305.81 km) |
| West Chicago to Reno (Nevada) | 1,654.41 mi (2,662.51 km) |
| West Chicago to Renton (Washington) | 1,698.02 mi (2,732.69 km) |
| West Chicago to Republic (Missouri) | 430.09 mi (692.16 km) |
| West Chicago to Reston (Virginia) | 606.84 mi (976.61 km) |
| West Chicago to Revere (Massachusetts) | 881.29 mi (1,418.29 km) |
| West Chicago to Rexburg (Idaho) | 1,196.88 mi (1,926.19 km) |
| West Chicago to Reynoldsburg (Ohio) | 313.44 mi (504.43 km) |
| West Chicago to Rialto (California) | 1,666.67 mi (2,682.25 km) |
| West Chicago to Richardson (Texas) | 771.70 mi (1,241.93 km) |
| West Chicago to Richfield (Minnesota) | 326.84 mi (526.00 km) |
| West Chicago to Richfield (Wisconsin) | 92.67 mi (149.14 km) |
