| Mack to Sugar Hill (Georgia) | 350.02 mi (563.31 km) |
| Mack to Sugar Land (Texas) | 907.62 mi (1,460.67 km) |
| Mack to Sugarland Run (Virginia) | 391.63 mi (630.27 km) |
| Mack to Sugarmill Woods (Florida) | 730.58 mi (1,175.76 km) |
| Mack to Suisun City (California) | 1,999.62 mi (3,218.07 km) |
| Mack to Suitland (Maryland) | 416.90 mi (670.94 km) |
| Mack to Sulphur (Louisiana) | 788.39 mi (1,268.80 km) |
| Mack to Sulphur Springs (Texas) | 736.93 mi (1,185.98 km) |
| Mack to Summerfield (Maryland) | 419.50 mi (675.12 km) |
| Mack to Summerfield (North Carolina) | 331.46 mi (533.44 km) |
| Mack to Summerlin South (Nevada) | 1,682.08 mi (2,707.05 km) |
| Mack to Summerville (South Carolina) | 493.34 mi (793.96 km) |
| Mack to Summit (Illinois) | 245.71 mi (395.44 km) |
| Mack to Summit (New Jersey) | 556.74 mi (895.99 km) |
| Mack to Sumner (Washington) | 1,951.41 mi (3,140.49 km) |
