| Pontneddfechan to Savannah (Georgia) | 4,010.48 mi (6,454.25 km) |
| Pontneddfechan to Sayreville (New Jersey) | 3,338.01 mi (5,372.01 km) |
| Pontneddfechan to Sayville (New York) | 3,274.88 mi (5,270.41 km) |
| Pontneddfechan to Scaggsville (Maryland) | 3,501.14 mi (5,634.54 km) |
| Pontneddfechan to Scarsdale (New York) | 3,293.10 mi (5,299.74 km) |
| Pontneddfechan to Schaumburg (Illinois) | 3,817.71 mi (6,144.01 km) |
| Pontneddfechan to Schenectady (New York) | 3,223.24 mi (5,187.31 km) |
| Pontneddfechan to Schererville (Indiana) | 3,817.92 mi (6,144.35 km) |
| Pontneddfechan to Schertz (Texas) | 4,829.38 mi (7,772.14 km) |
| Pontneddfechan to Schiller Park (Illinois) | 3,812.74 mi (6,136.02 km) |
| Pontneddfechan to Schofield Barracks (Hawaii) | 7,145.24 mi (11,499.15 km) |
| Pontneddfechan to Scotchtown (New York) | 3,296.63 mi (5,305.41 km) |
| Pontneddfechan to Scottdale (Georgia) | 4,052.65 mi (6,522.11 km) |
| Pontneddfechan to Scotts Valley (California) | 5,266.62 mi (8,475.81 km) |
| Pontneddfechan to Scottsbluff (Nebraska) | 4,399.15 mi (7,079.75 km) |
