| Iowa City to Giovinazzo | 5,168.73 mi (8,318.27 km) |
| Iowa City to Giugliano in Campania | 5,084.75 mi (8,183.11 km) |
| Iowa City to Giulianova | 4,992.55 mi (8,034.73 km) |
| Iowa City to Giussano | 4,682.20 mi (7,535.28 km) |
| Iowa City to Goito | 4,756.71 mi (7,655.18 km) |
| Iowa City to Gonzaga | 4,775.34 mi (7,685.17 km) |
| Iowa City to Gorgonzola | 4,696.25 mi (7,557.89 km) |
| Iowa City to Gorizia | 4,837.48 mi (7,785.17 km) |
| Iowa City to Gragnano | 5,108.09 mi (8,220.67 km) |
| Iowa City to Grammichele | 5,273.95 mi (8,487.60 km) |
| Iowa City to Granarolo del l'Emilia | 4,816.88 mi (7,752.02 km) |
| Iowa City to Gravina in Puglia | 5,176.29 mi (8,330.44 km) |
| Iowa City to Grezzana | 4,758.52 mi (7,658.10 km) |
| Iowa City to Gricignano d'Aversa | 5,081.15 mi (8,177.33 km) |
| Iowa City to Grosseto | 4,881.28 mi (7,855.66 km) |
