| Ronkonkoma to St. George (Utah) | 2,169.73 mi (3,491.84 km) |
| Ronkonkoma to St. Helens (Oregon) | 2,480.96 mi (3,992.73 km) |
| Ronkonkoma to St. James (New York) | 5.20 mi (8.38 km) |
| Ronkonkoma to St. John (Indiana) | 747.08 mi (1,202.30 km) |
| Ronkonkoma to St. Joseph (Missouri) | 1,142.96 mi (1,839.41 km) |
| Ronkonkoma to St. Louis (Missouri) | 920.58 mi (1,481.53 km) |
| Ronkonkoma to St. Louis Park (Minnesota) | 1,060.94 mi (1,707.41 km) |
| Ronkonkoma to St. Marys (Georgia) | 839.34 mi (1,350.79 km) |
| Ronkonkoma to St. Marys (Pennsylvania) | 285.08 mi (458.79 km) |
| Ronkonkoma to St. Matthews (Kentucky) | 689.17 mi (1,109.12 km) |
| Ronkonkoma to St. Michael (Minnesota) | 1,079.38 mi (1,737.09 km) |
| Ronkonkoma to St. Paul (Minnesota) | 1,048.31 mi (1,687.09 km) |
| Ronkonkoma to St. Peter (Minnesota) | 1,084.96 mi (1,746.07 km) |
| Ronkonkoma to St. Peters (Missouri) | 936.90 mi (1,507.80 km) |
| Ronkonkoma to St. Petersburg (Florida) | 1,049.46 mi (1,688.95 km) |
