| Potomac to Guerande | 3,664.81 mi (5,897.95 km) |
| Potomac to Gueret | 3,883.38 mi (6,249.69 km) |
| Potomac to Guichen | 3,677.26 mi (5,917.98 km) |
| Potomac to Guidel | 3,607.52 mi (5,805.74 km) |
| Potomac to Guilherand | 4,051.15 mi (6,519.70 km) |
| Potomac to Guipavas | 3,553.35 mi (5,718.57 km) |
| Potomac to Gujan-Mestras | 3,793.93 mi (6,105.74 km) |
| Potomac to Guyancourt | 3,823.15 mi (6,152.77 km) |
| Potomac to Hagondange | 3,981.09 mi (6,406.94 km) |
| Potomac to Haguenau | 4,060.37 mi (6,534.54 km) |
| Potomac to Halluin | 3,815.82 mi (6,140.97 km) |
| Potomac to Harnes | 3,815.31 mi (6,140.14 km) |
| Potomac to Haubourdin | 3,814.52 mi (6,138.87 km) |
| Potomac to Hautmont | 3,862.07 mi (6,215.40 km) |
| Potomac to Hayange | 3,974.60 mi (6,396.50 km) |
