| Cities | Distance |
|---|---|
| Grays to Orthez | 554.21 mi (891.92 km) |
| Grays to Orvault | 303.38 mi (488.25 km) |
| Grays to Osny | 183.60 mi (295.48 km) |
| Grays to Ostwald | 384.81 mi (619.29 km) |
| Grays to Ouistreham | 153.91 mi (247.70 km) |
| Grays to Oullins | 447.30 mi (719.87 km) |
| Grays to Outreau | 76.46 mi (123.06 km) |
| Grays to Oyonnax | 434.04 mi (698.52 km) |
| Grays to Ozoir-la-Ferriere | 213.42 mi (343.47 km) |
| Grays to Pace | 248.26 mi (399.54 km) |
| Grays to Palaiseau | 208.76 mi (335.97 km) |
| Grays to Pamiers | 580.61 mi (934.40 km) |
| Grays to Panazol | 391.97 mi (630.81 km) |
| Grays to Pantin | 200.32 mi (322.39 km) |
| Grays to Paray-le-Monial | 387.22 mi (623.17 km) |