| Potomac to Grobenzell | 4,226.08 mi (6,801.22 km) |
| Potomac to Gronau | 3,935.15 mi (6,333.01 km) |
| Potomac to Gross Kreutz | 4,150.44 mi (6,679.49 km) |
| Potomac to Gross-Gerau | 4,056.55 mi (6,528.38 km) |
| Potomac to Gross-Umstadt | 4,076.15 mi (6,559.94 km) |
| Potomac to Gross-Zimmern | 4,071.99 mi (6,553.24 km) |
| Potomac to Grossbeeren | 4,171.63 mi (6,713.59 km) |
| Potomac to Grossbottwar | 4,116.56 mi (6,624.96 km) |
| Potomac to Grossburgwedel | 4,036.36 mi (6,495.90 km) |
| Potomac to Grossenhain | 4,214.45 mi (6,782.51 km) |
| Potomac to Grossenkneten | 3,962.68 mi (6,377.32 km) |
| Potomac to Grossenluder | 4,079.12 mi (6,564.71 km) |
| Potomac to Grosshansdorf | 4,018.61 mi (6,467.33 km) |
| Potomac to Grossostheim | 4,080.72 mi (6,567.28 km) |
| Potomac to Grossraschen | 4,222.13 mi (6,794.86 km) |
