| Grenada to Orthez | 4,620.60 mi (7,436.14 km) |
| Grenada to Orvault | 4,475.16 mi (7,202.08 km) |
| Grenada to Osny | 4,579.83 mi (7,370.52 km) |
| Grenada to Ostwald | 4,825.23 mi (7,765.45 km) |
| Grenada to Ouistreham | 4,477.91 mi (7,206.50 km) |
| Grenada to Oullins | 4,797.41 mi (7,720.68 km) |
| Grenada to Outreau | 4,513.93 mi (7,264.47 km) |
| Grenada to Oyonnax | 4,815.84 mi (7,750.34 km) |
| Grenada to Ozoir-la-Ferriere | 4,613.46 mi (7,424.65 km) |
| Grenada to Pace | 4,444.96 mi (7,153.48 km) |
| Grenada to Palaiseau | 4,597.43 mi (7,398.86 km) |
| Grenada to Pamiers | 4,739.44 mi (7,627.40 km) |
| Grenada to Panazol | 4,642.98 mi (7,472.15 km) |
| Grenada to Pantin | 4,598.52 mi (7,400.60 km) |
| Grenada to Paray-le-Monial | 4,744.67 mi (7,635.82 km) |
