| Marshalltown to San Giovanni Lupatoto | 4,798.88 mi (7,723.04 km) |
| Marshalltown to San Giovanni Rotondo | 5,143.62 mi (8,277.85 km) |
| Marshalltown to San Giovanni Valdarno | 4,898.59 mi (7,883.52 km) |
| Marshalltown to San Giuliano Milanese | 4,732.33 mi (7,615.95 km) |
| Marshalltown to San Giuliano Terme | 4,848.05 mi (7,802.19 km) |
| Marshalltown to San Giuseppe Iato | 5,219.57 mi (8,400.09 km) |
| Marshalltown to San Giuseppe Vesuviano | 5,137.36 mi (8,267.79 km) |
| Marshalltown to San Giustino | 4,923.97 mi (7,924.36 km) |
| Marshalltown to San Gregorio di Catania | 5,315.63 mi (8,554.68 km) |
| Marshalltown to San Lazzaro di Savena | 4,853.22 mi (7,810.51 km) |
| Marshalltown to San Marco in Lamis | 5,139.36 mi (8,271.00 km) |
| Marshalltown to San Martino Buon Albergo | 4,799.89 mi (7,724.68 km) |
| Marshalltown to San Martino di Lupari | 4,817.52 mi (7,753.05 km) |
| Marshalltown to San Marzano di San Giuseppe | 5,269.81 mi (8,480.94 km) |
| Marshalltown to San Marzano sul Sarno | 5,143.98 mi (8,278.44 km) |
