| Lockport to Orthez | 4,223.85 mi (6,797.62 km) |
| Lockport to Orvault | 4,056.23 mi (6,527.88 km) |
| Lockport to Osny | 4,142.66 mi (6,666.96 km) |
| Lockport to Ostwald | 4,379.40 mi (7,047.96 km) |
| Lockport to Ouistreham | 4,043.94 mi (6,508.09 km) |
| Lockport to Oullins | 4,373.47 mi (7,038.43 km) |
| Lockport to Outreau | 4,068.26 mi (6,547.24 km) |
| Lockport to Oyonnax | 4,386.88 mi (7,060.00 km) |
| Lockport to Ozoir-la-Ferriere | 4,176.67 mi (6,721.71 km) |
| Lockport to Pace | 4,020.86 mi (6,470.94 km) |
| Lockport to Palaiseau | 4,161.88 mi (6,697.90 km) |
| Lockport to Pamiers | 4,338.93 mi (6,982.83 km) |
| Lockport to Panazol | 4,226.45 mi (6,801.81 km) |
| Lockport to Pantin | 4,161.61 mi (6,697.46 km) |
| Lockport to Paray-le-Monial | 4,318.12 mi (6,949.34 km) |
