| East Islip to Somersworth (New Hampshire) | 210.86 mi (339.34 km) |
| East Islip to Somerton (Arizona) | 2,345.24 mi (3,774.30 km) |
| East Islip to Somerville (Massachusetts) | 157.67 mi (253.74 km) |
| East Islip to Somerville (New Jersey) | 75.34 mi (121.24 km) |
| East Islip to Sonoma (California) | 2,597.37 mi (4,180.07 km) |
| East Islip to Soquel (California) | 2,602.31 mi (4,188.02 km) |
| East Islip to South Bend (Indiana) | 682.62 mi (1,098.57 km) |
| East Islip to South Bradenton (Florida) | 1,060.97 mi (1,707.47 km) |
| East Islip to South Burlington (Vermont) | 258.17 mi (415.49 km) |
| East Islip to South Charleston (West Virginia) | 483.13 mi (777.52 km) |
| East Islip to South Daytona (Florida) | 912.30 mi (1,468.20 km) |
| East Islip to South El Monte (California) | 2,478.17 mi (3,988.23 km) |
| East Islip to South Elgin (Illinois) | 788.29 mi (1,268.63 km) |
| East Islip to South Euclid (Ohio) | 437.26 mi (703.70 km) |
| East Islip to South Farmingdale (New York) | 13.65 mi (21.96 km) |
