| Park Forest to Reidsville (North Carolina) | 558.11 mi (898.20 km) |
| Park Forest to Reisterstown (Maryland) | 587.97 mi (946.25 km) |
| Park Forest to Rendon (Texas) | 808.71 mi (1,301.49 km) |
| Park Forest to Reno (Nevada) | 1,684.86 mi (2,711.53 km) |
| Park Forest to Renton (Washington) | 1,735.34 mi (2,792.77 km) |
| Park Forest to Republic (Missouri) | 429.36 mi (690.98 km) |
| Park Forest to Reston (Virginia) | 572.51 mi (921.37 km) |
| Park Forest to Revere (Massachusetts) | 858.32 mi (1,381.33 km) |
| Park Forest to Rexburg (Idaho) | 1,231.13 mi (1,981.32 km) |
| Park Forest to Reynoldsburg (Ohio) | 276.91 mi (445.64 km) |
| Park Forest to Rialto (California) | 1,689.93 mi (2,719.69 km) |
| Park Forest to Richardson (Texas) | 768.57 mi (1,236.90 km) |
| Park Forest to Richfield (Minnesota) | 366.60 mi (589.99 km) |
| Park Forest to Richfield (Wisconsin) | 124.55 mi (200.45 km) |
| Park Forest to Richland (Washington) | 1,597.39 mi (2,570.75 km) |
