| Pontneddfechan to South Fulton (Georgia) | 4,073.76 mi (6,556.08 km) |
| Pontneddfechan to South Gate (California) | 5,321.05 mi (8,563.40 km) |
| Pontneddfechan to South Hill (Washington) | 4,704.17 mi (7,570.64 km) |
| Pontneddfechan to South Holland (Illinois) | 3,818.93 mi (6,145.97 km) |
| Pontneddfechan to South Houston (Texas) | 4,704.11 mi (7,570.53 km) |
| Pontneddfechan to South Huntington (New York) | 3,284.40 mi (5,285.73 km) |
| Pontneddfechan to South Jordan (Utah) | 4,750.85 mi (7,645.76 km) |
| Pontneddfechan to South Lake Tahoe (California) | 5,096.74 mi (8,202.41 km) |
| Pontneddfechan to South Laurel (Maryland) | 3,503.16 mi (5,637.79 km) |
| Pontneddfechan to South Lyon (Michigan) | 3,626.24 mi (5,835.87 km) |
| Pontneddfechan to South Miami (Florida) | 4,286.25 mi (6,898.05 km) |
| Pontneddfechan to South Miami Heights (Florida) | 4,296.14 mi (6,913.97 km) |
| Pontneddfechan to South Milwaukee (Wisconsin) | 3,769.16 mi (6,065.87 km) |
| Pontneddfechan to South Ogden (Utah) | 4,717.20 mi (7,591.60 km) |
| Pontneddfechan to South Pasadena (California) | 5,310.54 mi (8,546.49 km) |
