| Detroit to Giovinazzo | 4,804.80 mi (7,732.58 km) |
| Detroit to Giugliano in Campania | 4,714.80 mi (7,587.74 km) |
| Detroit to Giulianova | 4,628.20 mi (7,448.36 km) |
| Detroit to Giussano | 4,319.15 mi (6,951.00 km) |
| Detroit to Goito | 4,394.74 mi (7,072.65 km) |
| Detroit to Gonzaga | 4,412.56 mi (7,101.33 km) |
| Detroit to Gorgonzola | 4,332.92 mi (6,973.16 km) |
| Detroit to Gorizia | 4,483.95 mi (7,216.22 km) |
| Detroit to Gragnano | 4,738.03 mi (7,625.12 km) |
| Detroit to Grammichele | 4,893.43 mi (7,875.21 km) |
| Detroit to Granarolo del l'Emilia | 4,453.87 mi (7,167.82 km) |
| Detroit to Gravina in Puglia | 4,810.62 mi (7,741.94 km) |
| Detroit to Grezzana | 4,398.23 mi (7,078.26 km) |
| Detroit to Gricignano d'Aversa | 4,711.41 mi (7,582.27 km) |
| Detroit to Grosseto | 4,511.30 mi (7,260.24 km) |
