| Port Royal to Orthez | 4,256.94 mi (6,850.88 km) |
| Port Royal to Orvault | 4,137.80 mi (6,659.14 km) |
| Port Royal to Osny | 4,263.58 mi (6,861.57 km) |
| Port Royal to Ostwald | 4,517.36 mi (7,269.98 km) |
| Port Royal to Ouistreham | 4,158.90 mi (6,693.10 km) |
| Port Royal to Oullins | 4,461.92 mi (7,180.76 km) |
| Port Royal to Outreau | 4,209.87 mi (6,775.13 km) |
| Port Royal to Oyonnax | 4,486.22 mi (7,219.87 km) |
| Port Royal to Ozoir-la-Ferriere | 4,296.27 mi (6,914.18 km) |
| Port Royal to Pace | 4,114.15 mi (6,621.09 km) |
| Port Royal to Palaiseau | 4,278.86 mi (6,886.16 km) |
| Port Royal to Pamiers | 4,378.31 mi (7,046.21 km) |
| Port Royal to Panazol | 4,300.68 mi (6,921.28 km) |
| Port Royal to Pantin | 4,281.68 mi (6,890.70 km) |
| Port Royal to Paray-le-Monial | 4,412.99 mi (7,102.02 km) |
