| Porvoo to Saint Ives | 1,393.55 mi (2,242.70 km) |
| Porvoo to Saint Neots | 1,132.10 mi (1,821.94 km) |
| Porvoo to Sale | 1,148.86 mi (1,848.91 km) |
| Porvoo to Salford | 1,145.51 mi (1,843.52 km) |
| Porvoo to Salisbury | 1,233.78 mi (1,985.57 km) |
| Porvoo to Saltash | 1,342.98 mi (2,161.31 km) |
| Porvoo to Saltcoats | 1,150.29 mi (1,851.21 km) |
| Porvoo to Sandbach | 1,161.72 mi (1,869.61 km) |
| Porvoo to Sanderstead | 1,166.65 mi (1,877.54 km) |
| Porvoo to Sandhurst | 1,189.02 mi (1,913.55 km) |
| Porvoo to Sandiacre | 1,135.38 mi (1,827.22 km) |
| Porvoo to Sandown | 1,232.82 mi (1,984.04 km) |
| Porvoo to Sandridge | 1,153.29 mi (1,856.04 km) |
| Porvoo to Sandy | 1,137.29 mi (1,830.30 km) |
| Porvoo to Scarborough | 1,050.94 mi (1,691.32 km) |
