| Hemel Hempstead to San Giovanni Lupatoto | 684.35 mi (1,101.36 km) |
| Hemel Hempstead to San Giovanni Rotondo | 1,030.82 mi (1,658.95 km) |
| Hemel Hempstead to San Giovanni Valdarno | 793.08 mi (1,276.33 km) |
| Hemel Hempstead to San Giuliano Milanese | 624.62 mi (1,005.23 km) |
| Hemel Hempstead to San Giuliano Terme | 747.83 mi (1,203.52 km) |
| Hemel Hempstead to San Giuseppe Iato | 1,159.62 mi (1,866.23 km) |
| Hemel Hempstead to San Giuseppe Vesuviano | 1,035.26 mi (1,666.09 km) |
| Hemel Hempstead to San Giustino | 815.17 mi (1,311.88 km) |
| Hemel Hempstead to San Gregorio di Catania | 1,238.47 mi (1,993.13 km) |
| Hemel Hempstead to San Lazzaro di Savena | 742.04 mi (1,194.20 km) |
| Hemel Hempstead to San Marco in Lamis | 1,026.82 mi (1,652.51 km) |
| Hemel Hempstead to San Martino Buon Albergo | 685.08 mi (1,102.53 km) |
| Hemel Hempstead to San Martino di Lupari | 700.95 mi (1,128.07 km) |
| Hemel Hempstead to San Marzano di San Giuseppe | 1,156.54 mi (1,861.28 km) |
| Hemel Hempstead to San Marzano sul Sarno | 1,041.78 mi (1,676.58 km) |
