| Pontneddfechan to Shoreview (Minnesota) | 3,867.24 mi (6,223.73 km) |
| Pontneddfechan to Shorewood (Illinois) | 3,846.31 mi (6,190.04 km) |
| Pontneddfechan to Shorewood (Wisconsin) | 3,761.96 mi (6,054.29 km) |
| Pontneddfechan to Short Hills (New Jersey) | 3,326.45 mi (5,353.40 km) |
| Pontneddfechan to Short Pump (Virginia) | 3,598.14 mi (5,790.65 km) |
| Pontneddfechan to Show Low (Arizona) | 5,023.25 mi (8,084.13 km) |
| Pontneddfechan to Shreveport (Louisiana) | 4,503.86 mi (7,248.26 km) |
| Pontneddfechan to Sicklerville (New Jersey) | 3,396.79 mi (5,466.61 km) |
| Pontneddfechan to Sidney (Ohio) | 3,743.92 mi (6,025.25 km) |
| Pontneddfechan to Sierra Madre (California) | 5,303.72 mi (8,535.51 km) |
| Pontneddfechan to Sierra Vista (Arizona) | 5,180.09 mi (8,336.55 km) |
| Pontneddfechan to Sierra Vista Southeast (Arizona) | 5,182.53 mi (8,340.47 km) |
| Pontneddfechan to Signal Hill (California) | 5,328.23 mi (8,574.96 km) |
| Pontneddfechan to Sikeston (Missouri) | 4,118.42 mi (6,627.96 km) |
| Pontneddfechan to Siloam Springs (Arkansas) | 4,346.41 mi (6,994.87 km) |
