| Cwmbran to Sugar Hill (Georgia) | 4,054.32 mi (6,524.80 km) |
| Cwmbran to Sugar Land (Texas) | 4,749.08 mi (7,642.91 km) |
| Cwmbran to Sugarland Run (Virginia) | 3,551.53 mi (5,715.64 km) |
| Cwmbran to Sugarmill Woods (Florida) | 4,253.04 mi (6,844.61 km) |
| Cwmbran to Suisun City (California) | 5,220.66 mi (8,401.84 km) |
| Cwmbran to Suitland (Maryland) | 3,540.99 mi (5,698.67 km) |
| Cwmbran to Sulphur (Louisiana) | 4,625.08 mi (7,443.35 km) |
| Cwmbran to Sulphur Springs (Texas) | 4,566.44 mi (7,348.97 km) |
| Cwmbran to Summerfield (Maryland) | 3,536.29 mi (5,691.11 km) |
| Cwmbran to Summerfield (North Carolina) | 3,784.42 mi (6,090.44 km) |
| Cwmbran to Summerlin South (Nevada) | 5,127.46 mi (8,251.84 km) |
| Cwmbran to Summerville (South Carolina) | 3,946.99 mi (6,352.06 km) |
| Cwmbran to Summit (Illinois) | 3,843.38 mi (6,185.33 km) |
| Cwmbran to Summit (New Jersey) | 3,354.25 mi (5,398.15 km) |
| Cwmbran to Sumner (Washington) | 4,718.19 mi (7,593.19 km) |
