| Glenmont to Orthez | 3,829.96 mi (6,163.73 km) |
| Glenmont to Orvault | 3,692.89 mi (5,943.14 km) |
| Glenmont to Osny | 3,806.70 mi (6,126.29 km) |
| Glenmont to Ostwald | 4,056.57 mi (6,528.42 km) |
| Glenmont to Ouistreham | 3,703.32 mi (5,959.92 km) |
| Glenmont to Oullins | 4,016.39 mi (6,463.75 km) |
| Glenmont to Outreau | 3,746.60 mi (6,029.57 km) |
| Glenmont to Oyonnax | 4,037.23 mi (6,497.29 km) |
| Glenmont to Ozoir-la-Ferriere | 3,839.96 mi (6,179.82 km) |
| Glenmont to Pace | 3,665.23 mi (5,898.62 km) |
| Glenmont to Palaiseau | 3,823.27 mi (6,152.96 km) |
| Glenmont to Pamiers | 3,949.64 mi (6,356.34 km) |
| Glenmont to Panazol | 3,859.14 mi (6,210.68 km) |
| Glenmont to Pantin | 3,825.15 mi (6,155.99 km) |
| Glenmont to Paray-le-Monial | 3,965.09 mi (6,381.20 km) |
