| Pontneddfechan to Salisbury (New York) | 3,294.61 mi (5,302.17 km) |
| Pontneddfechan to Salisbury (North Carolina) | 3,808.32 mi (6,128.90 km) |
| Pontneddfechan to Salmon Creek (Washington) | 4,793.89 mi (7,715.01 km) |
| Pontneddfechan to Salt Lake City (Utah) | 4,737.46 mi (7,624.21 km) |
| Pontneddfechan to Sammamish (Washington) | 4,670.52 mi (7,516.48 km) |
| Pontneddfechan to San Angelo (Texas) | 4,817.31 mi (7,752.71 km) |
| Pontneddfechan to San Anselmo (California) | 5,230.69 mi (8,417.97 km) |
| Pontneddfechan to San Antonio (Texas) | 4,845.36 mi (7,797.85 km) |
| Pontneddfechan to San Benito (Texas) | 4,984.89 mi (8,022.40 km) |
| Pontneddfechan to San Bernardino (California) | 5,280.12 mi (8,497.54 km) |
| Pontneddfechan to San Bruno (California) | 5,246.88 mi (8,444.04 km) |
| Pontneddfechan to San Buenaventura (California) | 5,336.59 mi (8,588.41 km) |
| Pontneddfechan to San Carlos (California) | 5,249.17 mi (8,447.72 km) |
| Pontneddfechan to San Carlos Park (Florida) | 4,312.05 mi (6,939.57 km) |
| Pontneddfechan to San Clemente (California) | 5,329.55 mi (8,577.09 km) |
