| Duffel to Sugar Hill (Georgia) | 4,373.44 mi (7,038.37 km) |
| Duffel to Sugar Land (Texas) | 5,061.57 mi (8,145.81 km) |
| Duffel to Sugarland Run (Virginia) | 3,870.71 mi (6,229.30 km) |
| Duffel to Sugarmill Woods (Florida) | 4,577.48 mi (7,366.74 km) |
| Duffel to Suisun City (California) | 5,468.69 mi (8,801.00 km) |
| Duffel to Suitland (Maryland) | 3,860.73 mi (6,213.24 km) |
| Duffel to Sulphur (Louisiana) | 4,939.42 mi (7,949.23 km) |
| Duffel to Sulphur Springs (Texas) | 4,874.43 mi (7,844.63 km) |
| Duffel to Summerfield (Maryland) | 3,856.01 mi (6,205.64 km) |
| Duffel to Summerfield (North Carolina) | 4,104.74 mi (6,605.94 km) |
| Duffel to Summerlin South (Nevada) | 5,395.61 mi (8,683.40 km) |
| Duffel to Summerville (South Carolina) | 4,269.94 mi (6,871.80 km) |
| Duffel to Summit (Illinois) | 4,147.64 mi (6,674.98 km) |
| Duffel to Summit (New Jersey) | 3,673.72 mi (5,912.29 km) |
| Duffel to Sumner (Washington) | 4,945.62 mi (7,959.21 km) |
