| Porvoo to Soham | 1,107.78 mi (1,782.80 km) |
| Porvoo to Solihull | 1,173.21 mi (1,888.10 km) |
| Porvoo to Sompting | 1,198.62 mi (1,928.99 km) |
| Porvoo to South Hayling | 1,220.91 mi (1,964.86 km) |
| Porvoo to South Normanton | 1,129.38 mi (1,817.55 km) |
| Porvoo to South Ockendon | 1,146.03 mi (1,844.35 km) |
| Porvoo to South Shields | 1,058.54 mi (1,703.55 km) |
| Porvoo to Southall | 1,167.96 mi (1,879.65 km) |
| Porvoo to Southampton | 1,229.16 mi (1,978.15 km) |
| Porvoo to Southborough | 1,163.87 mi (1,873.06 km) |
| Porvoo to Southbourne | 1,250.25 mi (2,012.09 km) |
| Porvoo to Southend | 1,131.48 mi (1,820.94 km) |
| Porvoo to Southgate | 1,154.41 mi (1,857.84 km) |
| Porvoo to Southport | 1,162.75 mi (1,871.27 km) |
| Porvoo to Southwater | 1,189.89 mi (1,914.94 km) |
