| Park Forest to St. George (Utah) | 1,412.01 mi (2,272.40 km) |
| Park Forest to St. Helens (Oregon) | 1,766.81 mi (2,843.41 km) |
| Park Forest to St. James (New York) | 756.12 mi (1,216.85 km) |
| Park Forest to St. John (Indiana) | 11.55 mi (18.59 km) |
| Park Forest to St. Joseph (Missouri) | 392.47 mi (631.62 km) |
| Park Forest to St. Louis (Missouri) | 238.65 mi (384.07 km) |
| Park Forest to St. Louis Park (Minnesota) | 372.85 mi (600.04 km) |
| Park Forest to St. Marys (Georgia) | 815.27 mi (1,312.05 km) |
| Park Forest to St. Marys (Pennsylvania) | 473.63 mi (762.23 km) |
| Park Forest to St. Matthews (Kentucky) | 248.31 mi (399.61 km) |
| Park Forest to St. Michael (Minnesota) | 396.18 mi (637.59 km) |
| Park Forest to St. Paul (Minnesota) | 362.84 mi (583.94 km) |
| Park Forest to St. Peter (Minnesota) | 373.60 mi (601.26 km) |
| Park Forest to St. Peters (Missouri) | 241.97 mi (389.41 km) |
| Park Forest to St. Petersburg (Florida) | 987.44 mi (1,589.14 km) |
