| Solothurn to Orthez | 478.08 mi (769.40 km) |
| Solothurn to Orvault | 429.23 mi (690.78 km) |
| Solothurn to Osny | 282.46 mi (454.58 km) |
| Solothurn to Ostwald | 92.58 mi (148.99 km) |
| Solothurn to Ouistreham | 385.55 mi (620.48 km) |
| Solothurn to Oullins | 166.07 mi (267.26 km) |
| Solothurn to Outreau | 361.25 mi (581.38 km) |
| Solothurn to Oyonnax | 110.95 mi (178.56 km) |
| Solothurn to Ozoir-la-Ferriere | 248.91 mi (400.59 km) |
| Solothurn to Pace | 437.41 mi (703.95 km) |
| Solothurn to Palaiseau | 265.54 mi (427.34 km) |
| Solothurn to Pamiers | 404.13 mi (650.38 km) |
| Solothurn to Panazol | 310.67 mi (499.98 km) |
| Solothurn to Pantin | 263.81 mi (424.56 km) |
| Solothurn to Paray-le-Monial | 169.80 mi (273.27 km) |
