| Porvoo to Stonehaven | 1,020.49 mi (1,642.31 km) |
| Porvoo to Stourbridge | 1,183.46 mi (1,904.60 km) |
| Porvoo to Stowmarket | 1,092.87 mi (1,758.80 km) |
| Porvoo to Stranraer | 1,183.79 mi (1,905.13 km) |
| Porvoo to Stratford | 1,154.55 mi (1,858.07 km) |
| Porvoo to Stratford-upon-Avon | 1,180.45 mi (1,899.76 km) |
| Porvoo to Stratton Saint Margaret | 1,209.28 mi (1,946.14 km) |
| Porvoo to Streatham | 1,163.70 mi (1,872.80 km) |
| Porvoo to Street | 1,262.02 mi (2,031.02 km) |
| Porvoo to Streetly | 1,169.64 mi (1,882.35 km) |
| Porvoo to Stretford | 1,147.50 mi (1,846.72 km) |
| Porvoo to Strood | 1,146.17 mi (1,844.58 km) |
| Porvoo to Stroud | 1,216.94 mi (1,958.47 km) |
| Porvoo to Sudbury | 1,164.19 mi (1,873.58 km) |
| Porvoo to Sudbury | 1,108.30 mi (1,783.63 km) |
