| Mercer Island to San Giovanni Lupatoto | 5,419.02 mi (8,721.07 km) |
| Mercer Island to San Giovanni Rotondo | 5,754.97 mi (9,261.74 km) |
| Mercer Island to San Giovanni Valdarno | 5,540.27 mi (8,916.20 km) |
| Mercer Island to San Giuliano Milanese | 5,374.79 mi (8,649.88 km) |
| Mercer Island to San Giuliano Terme | 5,501.16 mi (8,853.27 km) |
| Mercer Island to San Giuseppe Iato | 5,920.43 mi (9,528.01 km) |
| Mercer Island to San Giuseppe Vesuviano | 5,778.67 mi (9,299.87 km) |
| Mercer Island to San Giustino | 5,557.15 mi (8,943.36 km) |
| Mercer Island to San Gregorio di Catania | 5,994.13 mi (9,646.62 km) |
| Mercer Island to San Lazzaro di Savena | 5,482.68 mi (8,823.52 km) |
| Mercer Island to San Marco in Lamis | 5,751.95 mi (9,256.86 km) |
| Mercer Island to San Martino Buon Albergo | 5,418.65 mi (8,720.47 km) |
| Mercer Island to San Martino di Lupari | 5,422.62 mi (8,726.86 km) |
| Mercer Island to San Marzano di San Giuseppe | 5,873.33 mi (9,452.21 km) |
| Mercer Island to San Marzano sul Sarno | 5,784.86 mi (9,309.84 km) |
