| Piqua to Grabels | 4,308.64 mi (6,934.09 km) |
| Piqua to Gradignan | 4,079.71 mi (6,565.65 km) |
| Piqua to Grand-Couronne | 4,004.79 mi (6,445.09 km) |
| Piqua to Grande-Synthe | 4,006.26 mi (6,447.46 km) |
| Piqua to Granville | 3,914.21 mi (6,299.31 km) |
| Piqua to Grasse | 4,441.17 mi (7,147.37 km) |
| Piqua to Graulhet | 4,226.28 mi (6,801.55 km) |
| Piqua to Gravelines | 4,000.23 mi (6,437.75 km) |
| Piqua to Grenade | 4,195.66 mi (6,752.26 km) |
| Piqua to Grenoble | 4,336.74 mi (6,979.31 km) |
| Piqua to Gretz-Armainvilliers | 4,093.79 mi (6,588.32 km) |
| Piqua to Grigny | 4,082.32 mi (6,569.86 km) |
| Piqua to Grigny | 4,282.43 mi (6,891.91 km) |
| Piqua to Groslay | 4,070.28 mi (6,550.48 km) |
| Piqua to Guebwiller | 4,301.67 mi (6,922.87 km) |
