| Silleda to Orthez | 380.30 mi (612.03 km) |
| Silleda to Orvault | 451.51 mi (726.64 km) |
| Silleda to Osny | 660.99 mi (1,063.77 km) |
| Silleda to Ostwald | 867.81 mi (1,396.61 km) |
| Silleda to Ouistreham | 593.64 mi (955.37 km) |
| Silleda to Oullins | 677.76 mi (1,090.75 km) |
| Silleda to Outreau | 721.68 mi (1,161.44 km) |
| Silleda to Oyonnax | 726.28 mi (1,168.84 km) |
| Silleda to Ozoir-la-Ferriere | 672.16 mi (1,081.74 km) |
| Silleda to Pace | 489.33 mi (787.50 km) |
| Silleda to Palaiseau | 653.44 mi (1,051.62 km) |
| Silleda to Pamiers | 498.72 mi (802.62 km) |
| Silleda to Panazol | 519.14 mi (835.47 km) |
| Silleda to Pantin | 666.56 mi (1,072.72 km) |
| Silleda to Paray-le-Monial | 659.98 mi (1,062.13 km) |
