| Ronkonkoma to Shoreview (Minnesota) | 1,051.33 mi (1,691.95 km) |
| Ronkonkoma to Shorewood (Illinois) | 785.50 mi (1,264.14 km) |
| Ronkonkoma to Shorewood (Wisconsin) | 773.79 mi (1,245.30 km) |
| Ronkonkoma to Short Hills (New Jersey) | 63.12 mi (101.58 km) |
| Ronkonkoma to Short Pump (Virginia) | 324.30 mi (521.90 km) |
| Ronkonkoma to Show Low (Arizona) | 2,056.32 mi (3,309.33 km) |
| Ronkonkoma to Shreveport (Louisiana) | 1,278.34 mi (2,057.29 km) |
| Ronkonkoma to Sicklerville (New Jersey) | 122.69 mi (197.45 km) |
| Ronkonkoma to Sidney (Ohio) | 580.44 mi (934.13 km) |
| Ronkonkoma to Sierra Madre (California) | 2,477.77 mi (3,987.58 km) |
| Ronkonkoma to Sierra Vista (Arizona) | 2,151.97 mi (3,463.27 km) |
| Ronkonkoma to Sierra Vista Southeast (Arizona) | 2,150.37 mi (3,460.69 km) |
| Ronkonkoma to Signal Hill (California) | 2,494.34 mi (4,014.26 km) |
| Ronkonkoma to Sikeston (Missouri) | 924.74 mi (1,488.22 km) |
| Ronkonkoma to Siloam Springs (Arkansas) | 1,197.41 mi (1,927.04 km) |
