| Suffolk to Superior (Colorado) | 1,555.43 mi (2,503.23 km) |
| Suffolk to Superior (Wisconsin) | 1,051.12 mi (1,691.62 km) |
| Suffolk to Surprise (Arizona) | 2,021.16 mi (3,252.74 km) |
| Suffolk to Susanville (California) | 2,365.25 mi (3,806.50 km) |
| Suffolk to Sussex (Wisconsin) | 756.95 mi (1,218.19 km) |
| Suffolk to Suwanee (Georgia) | 456.50 mi (734.66 km) |
| Suffolk to Swansea (Illinois) | 740.83 mi (1,192.25 km) |
| Suffolk to Sweetwater (Florida) | 785.71 mi (1,264.48 km) |
| Suffolk to Sweetwater (Texas) | 1,379.48 mi (2,220.06 km) |
| Suffolk to Sycamore (Illinois) | 739.35 mi (1,189.87 km) |
| Suffolk to Sylacauga (Alabama) | 596.28 mi (959.62 km) |
| Suffolk to Sylvania (Ohio) | 512.81 mi (825.28 km) |
| Suffolk to Syosset (New York) | 331.05 mi (532.77 km) |
| Suffolk to Syracuse (New York) | 439.21 mi (706.84 km) |
| Suffolk to Syracuse (Utah) | 1,915.93 mi (3,083.39 km) |
