| Shannon to San Giovanni Rotondo | 1,372.24 mi (2,208.40 km) |
| Shannon to San Giovanni Valdarno | 1,127.10 mi (1,813.89 km) |
| Shannon to San Giuliano Milanese | 960.74 mi (1,546.17 km) |
| Shannon to San Giuliano Terme | 1,077.19 mi (1,733.56 km) |
| Shannon to San Giuseppe Iato | 1,467.00 mi (2,360.91 km) |
| Shannon to San Giuseppe Vesuviano | 1,366.87 mi (2,199.76 km) |
| Shannon to San Giustino | 1,152.35 mi (1,854.52 km) |
| Shannon to San Gregorio di Catania | 1,555.48 mi (2,503.30 km) |
| Shannon to San Lazzaro di Savena | 1,081.86 mi (1,741.08 km) |
| Shannon to San Marco in Lamis | 1,367.93 mi (2,201.48 km) |
| Shannon to San Martino Buon Albergo | 1,030.11 mi (1,657.80 km) |
| Shannon to San Martino di Lupari | 1,050.26 mi (1,690.23 km) |
| Shannon to San Marzano di San Giuseppe | 1,498.43 mi (2,411.49 km) |
| Shannon to San Marzano sul Sarno | 1,373.48 mi (2,210.40 km) |
| Shannon to San Maurizio Canavese | 906.77 mi (1,459.31 km) |
