| Pontneddfechan to Shelton (Connecticut) | 3,253.46 mi (5,235.94 km) |
| Pontneddfechan to Shelton (Washington) | 4,721.25 mi (7,598.11 km) |
| Pontneddfechan to Shenandoah (Louisiana) | 4,495.79 mi (7,235.28 km) |
| Pontneddfechan to Shepherdsville (Kentucky) | 3,911.65 mi (6,295.19 km) |
| Pontneddfechan to Sheridan (Wyoming) | 4,362.87 mi (7,021.36 km) |
| Pontneddfechan to Sherman (Texas) | 4,556.21 mi (7,332.51 km) |
| Pontneddfechan to Sherrelwood (Colorado) | 4,550.01 mi (7,322.53 km) |
| Pontneddfechan to Sherwood (Arkansas) | 4,321.35 mi (6,954.54 km) |
| Pontneddfechan to Sherwood (Oregon) | 4,818.68 mi (7,754.92 km) |
| Pontneddfechan to Shiloh (Illinois) | 4,051.32 mi (6,519.97 km) |
| Pontneddfechan to Shiloh (Ohio) | 3,768.07 mi (6,064.13 km) |
| Pontneddfechan to Shiloh (Pennsylvania) | 3,460.66 mi (5,569.40 km) |
| Pontneddfechan to Shirley (New York) | 3,264.31 mi (5,253.39 km) |
| Pontneddfechan to Shively (Kentucky) | 3,906.05 mi (6,286.18 km) |
| Pontneddfechan to Shoreline (Washington) | 4,670.11 mi (7,515.81 km) |
