| Oak Forest to Reidsville (North Carolina) | 566.00 mi (910.88 km) |
| Oak Forest to Reisterstown (Maryland) | 592.89 mi (954.17 km) |
| Oak Forest to Rendon (Texas) | 812.59 mi (1,307.74 km) |
| Oak Forest to Reno (Nevada) | 1,680.57 mi (2,704.61 km) |
| Oak Forest to Renton (Washington) | 1,728.59 mi (2,781.89 km) |
| Oak Forest to Republic (Missouri) | 432.68 mi (696.34 km) |
| Oak Forest to Reston (Virginia) | 577.99 mi (930.18 km) |
| Oak Forest to Revere (Massachusetts) | 860.26 mi (1,384.45 km) |
| Oak Forest to Rexburg (Idaho) | 1,225.57 mi (1,972.36 km) |
| Oak Forest to Reynoldsburg (Ohio) | 283.20 mi (455.77 km) |
| Oak Forest to Rialto (California) | 1,687.74 mi (2,716.15 km) |
| Oak Forest to Richardson (Texas) | 772.54 mi (1,243.29 km) |
| Oak Forest to Richfield (Minnesota) | 358.40 mi (576.79 km) |
| Oak Forest to Richfield (Wisconsin) | 115.47 mi (185.83 km) |
| Oak Forest to Richland (Washington) | 1,590.96 mi (2,560.40 km) |
