| Sliema to Orthez | 963.76 mi (1,551.01 km) |
| Sliema to Orvault | 1,140.51 mi (1,835.48 km) |
| Sliema to Osny | 1,104.57 mi (1,777.63 km) |
| Sliema to Ostwald | 938.89 mi (1,510.99 km) |
| Sliema to Ouistreham | 1,185.86 mi (1,908.46 km) |
| Sliema to Oullins | 844.70 mi (1,359.42 km) |
| Sliema to Outreau | 1,206.80 mi (1,942.16 km) |
| Sliema to Oyonnax | 849.16 mi (1,366.59 km) |
| Sliema to Ozoir-la-Ferriere | 1,071.85 mi (1,724.98 km) |
| Sliema to Pace | 1,183.80 mi (1,905.14 km) |
| Sliema to Palaiseau | 1,080.89 mi (1,739.53 km) |
| Sliema to Pamiers | 846.99 mi (1,363.09 km) |
| Sliema to Panazol | 969.95 mi (1,560.98 km) |
| Sliema to Pantin | 1,086.15 mi (1,747.99 km) |
| Sliema to Paray-le-Monial | 904.87 mi (1,456.25 km) |
