| Potomac to Gavardo | 4,271.87 mi (6,874.90 km) |
| Potomac to Gavirate | 4,189.90 mi (6,742.99 km) |
| Potomac to Gavorrano | 4,381.47 mi (7,051.29 km) |
| Potomac to Gela | 4,744.35 mi (7,635.29 km) |
| Potomac to Gemona del Friuli | 4,362.08 mi (7,020.08 km) |
| Potomac to Genoa | 4,245.35 mi (6,832.23 km) |
| Potomac to Genzano di Roma | 4,502.78 mi (7,246.52 km) |
| Potomac to Gessate | 4,230.14 mi (6,807.76 km) |
| Potomac to Ghedi | 4,271.17 mi (6,873.79 km) |
| Potomac to Giarre | 4,761.53 mi (7,662.95 km) |
| Potomac to Giaveno | 4,156.39 mi (6,689.07 km) |
| Potomac to Giffoni Valle Piana | 4,637.64 mi (7,463.56 km) |
| Potomac to Ginosa | 4,725.69 mi (7,605.26 km) |
| Potomac to Gioia del Colle | 4,722.25 mi (7,599.73 km) |
| Potomac to Gioia Tauro | 4,767.08 mi (7,671.87 km) |
