| Buffalo Grove to St. George (Utah) | 1,401.99 mi (2,256.29 km) |
| Buffalo Grove to St. Helens (Oregon) | 1,736.54 mi (2,794.69 km) |
| Buffalo Grove to St. James (New York) | 770.29 mi (1,239.66 km) |
| Buffalo Grove to St. John (Indiana) | 56.11 mi (90.30 km) |
| Buffalo Grove to St. Joseph (Missouri) | 394.50 mi (634.89 km) |
| Buffalo Grove to St. Louis (Missouri) | 271.96 mi (437.68 km) |
| Buffalo Grove to St. Louis Park (Minnesota) | 331.73 mi (533.87 km) |
| Buffalo Grove to St. Marys (Georgia) | 864.00 mi (1,390.47 km) |
| Buffalo Grove to St. Marys (Pennsylvania) | 487.70 mi (784.88 km) |
| Buffalo Grove to St. Matthews (Kentucky) | 297.12 mi (478.17 km) |
| Buffalo Grove to St. Michael (Minnesota) | 354.71 mi (570.85 km) |
| Buffalo Grove to St. Paul (Minnesota) | 321.14 mi (516.82 km) |
| Buffalo Grove to St. Peter (Minnesota) | 336.97 mi (542.30 km) |
| Buffalo Grove to St. Peters (Missouri) | 272.03 mi (437.79 km) |
| Buffalo Grove to St. Petersburg (Florida) | 1,036.87 mi (1,668.69 km) |
