| Hertford to San Giovanni Lupatoto | 672.62 mi (1,082.48 km) |
| Hertford to San Giovanni Rotondo | 1,019.16 mi (1,640.18 km) |
| Hertford to San Giovanni Valdarno | 782.53 mi (1,259.35 km) |
| Hertford to San Giuliano Milanese | 614.11 mi (988.31 km) |
| Hertford to San Giuliano Terme | 737.88 mi (1,187.51 km) |
| Hertford to San Giuseppe Iato | 1,151.28 mi (1,852.81 km) |
| Hertford to San Giuseppe Vesuviano | 1,024.71 mi (1,649.11 km) |
| Hertford to San Giustino | 804.22 mi (1,294.26 km) |
| Hertford to San Gregorio di Catania | 1,229.19 mi (1,978.19 km) |
| Hertford to San Lazzaro di Savena | 730.86 mi (1,176.21 km) |
| Hertford to San Marco in Lamis | 1,015.20 mi (1,633.81 km) |
| Hertford to San Martino Buon Albergo | 673.28 mi (1,083.54 km) |
| Hertford to San Martino di Lupari | 688.50 mi (1,108.03 km) |
| Hertford to San Marzano di San Giuseppe | 1,144.75 mi (1,842.29 km) |
| Hertford to San Marzano sul Sarno | 1,031.21 mi (1,659.58 km) |
