| Castel Gandolfo to Grobenzell | 450.25 mi (724.61 km) |
| Castel Gandolfo to Gronau | 769.36 mi (1,238.17 km) |
| Castel Gandolfo to Gross Kreutz | 736.06 mi (1,184.58 km) |
| Castel Gandolfo to Gross-Gerau | 598.98 mi (963.96 km) |
| Castel Gandolfo to Gross-Umstadt | 588.72 mi (947.46 km) |
| Castel Gandolfo to Gross-Zimmern | 590.56 mi (950.42 km) |
| Castel Gandolfo to Grossbeeren | 733.60 mi (1,180.61 km) |
| Castel Gandolfo to Grossbottwar | 526.94 mi (848.03 km) |
| Castel Gandolfo to Grossburgwedel | 753.88 mi (1,213.25 km) |
| Castel Gandolfo to Grossenhain | 660.27 mi (1,062.60 km) |
| Castel Gandolfo to Grossenkneten | 800.43 mi (1,288.17 km) |
| Castel Gandolfo to Grossenluder | 628.87 mi (1,012.07 km) |
| Castel Gandolfo to Grosshansdorf | 830.89 mi (1,337.18 km) |
| Castel Gandolfo to Grossostheim | 589.86 mi (949.29 km) |
| Castel Gandolfo to Grossraschen | 682.58 mi (1,098.51 km) |
