| Morriston to Orthez | 583.78 mi (939.50 km) |
| Morriston to Orvault | 320.81 mi (516.29 km) |
| Morriston to Osny | 319.81 mi (514.68 km) |
| Morriston to Ostwald | 558.58 mi (898.95 km) |
| Morriston to Ouistreham | 230.95 mi (371.68 km) |
| Morriston to Oullins | 572.09 mi (920.70 km) |
| Morriston to Outreau | 248.58 mi (400.04 km) |
| Morriston to Oyonnax | 572.84 mi (921.90 km) |
| Morriston to Ozoir-la-Ferriere | 353.90 mi (569.55 km) |
| Morriston to Pace | 261.37 mi (420.63 km) |
| Morriston to Palaiseau | 340.98 mi (548.76 km) |
| Morriston to Pamiers | 644.70 mi (1,037.54 km) |
| Morriston to Panazol | 467.91 mi (753.02 km) |
| Morriston to Pantin | 338.86 mi (545.34 km) |
| Morriston to Paray-le-Monial | 512.15 mi (824.22 km) |
