| Cwmbran to Seymour (Tennessee) | 3,957.95 mi (6,369.70 km) |
| Cwmbran to Shady Hills (Florida) | 4,271.19 mi (6,873.82 km) |
| Cwmbran to Shafter (California) | 5,290.33 mi (8,513.96 km) |
| Cwmbran to Shaker Heights (Ohio) | 3,611.92 mi (5,812.83 km) |
| Cwmbran to Shakopee (Minnesota) | 3,918.33 mi (6,305.94 km) |
| Cwmbran to Sharon (Pennsylvania) | 3,580.63 mi (5,762.46 km) |
| Cwmbran to Sharonville (Ohio) | 3,824.70 mi (6,155.27 km) |
| Cwmbran to Shasta Lake (California) | 5,092.71 mi (8,195.93 km) |
| Cwmbran to Shawnee (Kansas) | 4,242.32 mi (6,827.35 km) |
| Cwmbran to Shawnee (Oklahoma) | 4,506.92 mi (7,253.18 km) |
| Cwmbran to Sheboygan (Wisconsin) | 3,751.69 mi (6,037.76 km) |
| Cwmbran to Shelby (North Carolina) | 3,894.73 mi (6,267.96 km) |
| Cwmbran to Shelbyville (Indiana) | 3,867.55 mi (6,224.22 km) |
| Cwmbran to Shelbyville (Kentucky) | 3,907.44 mi (6,288.41 km) |
| Cwmbran to Shelbyville (Tennessee) | 4,085.00 mi (6,574.17 km) |
