| Porvoo to Sunbury | 1,173.55 mi (1,888.64 km) |
| Porvoo to Sunderland | 1,060.12 mi (1,706.10 km) |
| Porvoo to Sunninghill | 1,181.90 mi (1,902.09 km) |
| Porvoo to Surbiton | 1,171.14 mi (1,884.77 km) |
| Porvoo to Sutton | 1,168.92 mi (1,881.20 km) |
| Porvoo to Sutton Coldfield | 1,168.20 mi (1,880.03 km) |
| Porvoo to Sutton in Ashfield | 1,125.91 mi (1,811.98 km) |
| Porvoo to Sutton on Hull | 1,067.36 mi (1,717.75 km) |
| Porvoo to Swadlincote | 1,150.46 mi (1,851.49 km) |
| Porvoo to Swallownest | 1,118.22 mi (1,799.60 km) |
| Porvoo to Swanage | 1,260.81 mi (2,029.08 km) |
| Porvoo to Swindon | 1,211.04 mi (1,948.97 km) |
| Porvoo to Swinton | 1,112.75 mi (1,790.80 km) |
| Porvoo to Swinton | 1,145.94 mi (1,844.21 km) |
| Porvoo to Syston | 1,137.93 mi (1,831.31 km) |
