| Sierpc to Giovinazzo | 820.45 mi (1,320.39 km) |
| Sierpc to Giugliano in Campania | 864.57 mi (1,391.39 km) |
| Sierpc to Giulianova | 748.11 mi (1,203.96 km) |
| Sierpc to Giussano | 682.84 mi (1,098.92 km) |
| Sierpc to Goito | 665.38 mi (1,070.82 km) |
| Sierpc to Gonzaga | 678.58 mi (1,092.06 km) |
| Sierpc to Gorgonzola | 686.19 mi (1,104.31 km) |
| Sierpc to Gorizia | 551.42 mi (887.43 km) |
| Sierpc to Gragnano | 876.06 mi (1,409.88 km) |
| Sierpc to Grammichele | 1,109.40 mi (1,785.41 km) |
| Sierpc to Granarolo del l'Emilia | 685.91 mi (1,103.87 km) |
| Sierpc to Gravina in Puglia | 847.52 mi (1,363.95 km) |
| Sierpc to Grezzana | 640.58 mi (1,030.92 km) |
| Sierpc to Gricignano d'Aversa | 860.20 mi (1,384.36 km) |
| Sierpc to Grosseto | 802.77 mi (1,291.93 km) |
