| Harrow Weald to San Giovanni Lupatoto | 673.87 mi (1,084.48 km) |
| Harrow Weald to San Giovanni Rotondo | 1,020.28 mi (1,641.99 km) |
| Harrow Weald to San Giovanni Valdarno | 782.15 mi (1,258.75 km) |
| Harrow Weald to San Giuliano Milanese | 613.70 mi (987.65 km) |
| Harrow Weald to San Giuliano Terme | 736.74 mi (1,185.66 km) |
| Harrow Weald to San Giuseppe Iato | 1,148.17 mi (1,847.81 km) |
| Harrow Weald to San Giuseppe Vesuviano | 1,024.33 mi (1,648.50 km) |
| Harrow Weald to San Giustino | 804.37 mi (1,294.51 km) |
| Harrow Weald to San Gregorio di Catania | 1,227.20 mi (1,974.99 km) |
| Harrow Weald to San Lazzaro di Savena | 731.34 mi (1,176.97 km) |
| Harrow Weald to San Marco in Lamis | 1,016.27 mi (1,635.53 km) |
| Harrow Weald to San Martino Buon Albergo | 674.62 mi (1,085.70 km) |
| Harrow Weald to San Martino di Lupari | 690.79 mi (1,111.72 km) |
| Harrow Weald to San Marzano di San Giuseppe | 1,146.06 mi (1,844.40 km) |
| Harrow Weald to San Marzano sul Sarno | 1,030.85 mi (1,658.99 km) |
