| Iowa City to San Giovanni Lupatoto | 4,764.90 mi (7,668.36 km) |
| Iowa City to San Giovanni Rotondo | 5,108.95 mi (8,222.07 km) |
| Iowa City to San Giovanni Valdarno | 4,863.15 mi (7,826.48 km) |
| Iowa City to San Giuliano Milanese | 4,697.40 mi (7,559.74 km) |
| Iowa City to San Giuliano Terme | 4,812.18 mi (7,744.46 km) |
| Iowa City to San Giuseppe Iato | 5,180.06 mi (8,336.50 km) |
| Iowa City to San Giuseppe Vesuviano | 5,101.17 mi (8,209.54 km) |
| Iowa City to San Giustino | 4,888.89 mi (7,867.90 km) |
| Iowa City to San Gregorio di Catania | 5,276.97 mi (8,492.47 km) |
| Iowa City to San Lazzaro di Savena | 4,818.57 mi (7,754.74 km) |
| Iowa City to San Marco in Lamis | 5,104.65 mi (8,215.13 km) |
| Iowa City to San Martino Buon Albergo | 4,765.99 mi (7,670.11 km) |
| Iowa City to San Martino di Lupari | 4,784.27 mi (7,699.54 km) |
| Iowa City to San Marzano di San Giuseppe | 5,235.14 mi (8,425.15 km) |
| Iowa City to San Marzano sul Sarno | 5,107.79 mi (8,220.20 km) |
