| Port Arthur to Orthez | 4,979.12 mi (8,013.12 km) |
| Port Arthur to Orvault | 4,836.50 mi (7,783.60 km) |
| Port Arthur to Osny | 4,942.50 mi (7,954.19 km) |
| Port Arthur to Ostwald | 5,188.21 mi (8,349.62 km) |
| Port Arthur to Ouistreham | 4,840.43 mi (7,789.93 km) |
| Port Arthur to Oullins | 5,159.06 mi (8,302.70 km) |
| Port Arthur to Outreau | 4,876.94 mi (7,848.68 km) |
| Port Arthur to Oyonnax | 5,177.90 mi (8,333.03 km) |
| Port Arthur to Ozoir-la-Ferriere | 4,976.11 mi (8,008.27 km) |
| Port Arthur to Pace | 4,806.79 mi (7,735.78 km) |
| Port Arthur to Palaiseau | 4,960.02 mi (7,982.37 km) |
| Port Arthur to Pamiers | 5,098.40 mi (8,205.08 km) |
| Port Arthur to Panazol | 5,003.98 mi (8,053.13 km) |
| Port Arthur to Pantin | 4,961.17 mi (7,984.24 km) |
| Port Arthur to Paray-le-Monial | 5,106.57 mi (8,218.24 km) |
