| Olonne-sur-Mer to Grabels | 337.14 mi (542.57 km) |
| Olonne-sur-Mer to Gradignan | 134.05 mi (215.74 km) |
| Olonne-sur-Mer to Grand-Couronne | 233.53 mi (375.83 km) |
| Olonne-sur-Mer to Grande-Synthe | 360.64 mi (580.40 km) |
| Olonne-sur-Mer to Granville | 159.29 mi (256.35 km) |
| Olonne-sur-Mer to Grasse | 467.52 mi (752.40 km) |
| Olonne-sur-Mer to Graulhet | 265.20 mi (426.80 km) |
| Olonne-sur-Mer to Gravelines | 354.99 mi (571.31 km) |
| Olonne-sur-Mer to Grenade | 242.46 mi (390.20 km) |
| Olonne-sur-Mer to Grenoble | 372.65 mi (599.72 km) |
| Olonne-sur-Mer to Gretz-Armainvilliers | 259.23 mi (417.19 km) |
| Olonne-sur-Mer to Grigny | 242.81 mi (390.77 km) |
| Olonne-sur-Mer to Grigny | 320.93 mi (516.48 km) |
| Olonne-sur-Mer to Groslay | 255.35 mi (410.94 km) |
| Olonne-sur-Mer to Guebwiller | 431.78 mi (694.89 km) |
