| Sinop to Giovinazzo | 954.89 mi (1,536.75 km) |
| Sinop to Giugliano in Campania | 1,084.66 mi (1,745.60 km) |
| Sinop to Giulianova | 1,080.24 mi (1,738.47 km) |
| Sinop to Giussano | 1,310.57 mi (2,109.16 km) |
| Sinop to Goito | 1,239.40 mi (1,994.62 km) |
| Sinop to Gonzaga | 1,231.64 mi (1,982.14 km) |
| Sinop to Gorgonzola | 1,301.38 mi (2,094.37 km) |
| Sinop to Gorizia | 1,100.42 mi (1,770.96 km) |
| Sinop to Gragnano | 1,071.47 mi (1,724.36 km) |
| Sinop to Grammichele | 1,138.10 mi (1,831.59 km) |
| Sinop to Granarolo del l'Emilia | 1,200.37 mi (1,931.80 km) |
| Sinop to Gravina in Puglia | 972.27 mi (1,564.72 km) |
| Sinop to Grezzana | 1,223.13 mi (1,968.44 km) |
| Sinop to Gricignano d'Aversa | 1,084.41 mi (1,745.19 km) |
| Sinop to Grosseto | 1,224.11 mi (1,970.02 km) |
