| Aberystwyth to Orthez | 635.28 mi (1,022.39 km) |
| Aberystwyth to Orvault | 371.74 mi (598.26 km) |
| Aberystwyth to Osny | 354.60 mi (570.68 km) |
| Aberystwyth to Ostwald | 582.25 mi (937.04 km) |
| Aberystwyth to Ouistreham | 273.28 mi (439.79 km) |
| Aberystwyth to Oullins | 612.43 mi (985.62 km) |
| Aberystwyth to Outreau | 270.79 mi (435.80 km) |
| Aberystwyth to Oyonnax | 609.91 mi (981.56 km) |
| Aberystwyth to Ozoir-la-Ferriere | 388.36 mi (625.00 km) |
| Aberystwyth to Pace | 311.83 mi (501.84 km) |
| Aberystwyth to Palaiseau | 377.16 mi (606.97 km) |
| Aberystwyth to Pamiers | 694.13 mi (1,117.09 km) |
| Aberystwyth to Panazol | 515.21 mi (829.16 km) |
| Aberystwyth to Pantin | 373.51 mi (601.11 km) |
| Aberystwyth to Paray-le-Monial | 552.05 mi (888.44 km) |
