| SeaTac to Giovinazzo | 5,817.47 mi (9,362.31 km) |
| SeaTac to Giugliano in Campania | 5,774.01 mi (9,292.38 km) |
| SeaTac to Giulianova | 5,657.22 mi (9,104.41 km) |
| SeaTac to Giussano | 5,364.15 mi (8,632.76 km) |
| SeaTac to Goito | 5,426.81 mi (8,733.60 km) |
| SeaTac to Gonzaga | 5,448.40 mi (8,768.35 km) |
| SeaTac to Gorgonzola | 5,378.59 mi (8,656.00 km) |
| SeaTac to Gorizia | 5,455.93 mi (8,780.47 km) |
| SeaTac to Gragnano | 5,796.25 mi (9,328.17 km) |
| SeaTac to Grammichele | 6,012.34 mi (9,675.93 km) |
| SeaTac to Granarolo del l'Emilia | 5,487.87 mi (8,831.87 km) |
| SeaTac to Gravina in Puglia | 5,834.29 mi (9,389.38 km) |
| SeaTac to Grezzana | 5,419.44 mi (8,721.75 km) |
| SeaTac to Gricignano d'Aversa | 5,769.56 mi (9,285.20 km) |
| SeaTac to Grosseto | 5,586.06 mi (8,989.90 km) |
