| Twickenham to San Giovanni Lupatoto | 667.69 mi (1,074.54 km) |
| Twickenham to San Giovanni Rotondo | 1,013.98 mi (1,631.85 km) |
| Twickenham to San Giovanni Valdarno | 775.16 mi (1,247.50 km) |
| Twickenham to San Giuliano Milanese | 606.73 mi (976.44 km) |
| Twickenham to San Giuliano Terme | 729.40 mi (1,173.85 km) |
| Twickenham to San Giuseppe Iato | 1,139.95 mi (1,834.57 km) |
| Twickenham to San Giuseppe Vesuviano | 1,017.30 mi (1,637.19 km) |
| Twickenham to San Giustino | 797.63 mi (1,283.66 km) |
| Twickenham to San Gregorio di Catania | 1,219.43 mi (1,962.49 km) |
| Twickenham to San Lazzaro di Savena | 724.76 mi (1,166.39 km) |
| Twickenham to San Marco in Lamis | 1,009.94 mi (1,625.34 km) |
| Twickenham to San Martino Buon Albergo | 668.49 mi (1,075.83 km) |
| Twickenham to San Martino di Lupari | 685.15 mi (1,102.64 km) |
| Twickenham to San Marzano di San Giuseppe | 1,139.84 mi (1,834.39 km) |
| Twickenham to San Marzano sul Sarno | 1,023.83 mi (1,647.70 km) |
