| Park Forest to San Luis Obispo (California) | 1,825.55 mi (2,937.94 km) |
| Park Forest to San Marcos (California) | 1,710.06 mi (2,752.07 km) |
| Park Forest to San Marcos (Texas) | 985.39 mi (1,585.82 km) |
| Park Forest to San Marino (California) | 1,726.94 mi (2,779.25 km) |
| Park Forest to San Mateo (California) | 1,852.86 mi (2,981.89 km) |
| Park Forest to San Pablo (California) | 1,845.22 mi (2,969.60 km) |
| Park Forest to San Rafael (California) | 1,853.88 mi (2,983.53 km) |
| Park Forest to San Ramon (California) | 1,828.69 mi (2,943.00 km) |
| Park Forest to San Tan Valley (Arizona) | 1,425.59 mi (2,294.26 km) |
| Park Forest to Sand Springs (Oklahoma) | 585.18 mi (941.76 km) |
| Park Forest to Sandusky (Ohio) | 258.04 mi (415.28 km) |
| Park Forest to Sandy (Oregon) | 1,742.19 mi (2,803.79 km) |
| Park Forest to Sandy (Utah) | 1,257.01 mi (2,022.96 km) |
| Park Forest to Sandy Springs (Georgia) | 551.81 mi (888.06 km) |
| Park Forest to Sanford (Florida) | 948.12 mi (1,525.84 km) |
