| Swansea to San Giovanni Lupatoto | 4,850.83 mi (7,806.66 km) |
| Swansea to San Giovanni Rotondo | 5,191.98 mi (8,355.69 km) |
| Swansea to San Giovanni Valdarno | 4,944.21 mi (7,956.93 km) |
| Swansea to San Giuliano Milanese | 4,780.48 mi (7,693.43 km) |
| Swansea to San Giuliano Terme | 4,891.96 mi (7,872.84 km) |
| Swansea to San Giuseppe Iato | 5,246.96 mi (8,444.17 km) |
| Swansea to San Giuseppe Vesuviano | 5,179.30 mi (8,335.27 km) |
| Swansea to San Giustino | 4,971.05 mi (8,000.13 km) |
| Swansea to San Gregorio di Catania | 5,346.58 mi (8,604.49 km) |
| Swansea to San Lazzaro di Savena | 4,902.26 mi (7,889.42 km) |
| Swansea to San Marco in Lamis | 5,187.53 mi (8,348.52 km) |
| Swansea to San Martino Buon Albergo | 4,852.14 mi (7,808.76 km) |
| Swansea to San Martino di Lupari | 4,872.44 mi (7,841.44 km) |
| Swansea to San Marzano di San Giuseppe | 5,317.91 mi (8,558.35 km) |
| Swansea to San Marzano sul Sarno | 5,185.91 mi (8,345.91 km) |
