| Porvoo to Sannois | 1,211.86 mi (1,950.31 km) |
| Porvoo to Saran | 1,277.14 mi (2,055.35 km) |
| Porvoo to Sarcelles | 1,207.01 mi (1,942.49 km) |
| Porvoo to Sarlat-la-Caneda | 1,465.80 mi (2,358.98 km) |
| Porvoo to Sarrebourg | 1,090.07 mi (1,754.30 km) |
| Porvoo to Sarreguemines | 1,068.62 mi (1,719.77 km) |
| Porvoo to Sartrouville | 1,216.46 mi (1,957.70 km) |
| Porvoo to Sarzeau | 1,439.12 mi (2,316.04 km) |
| Porvoo to Sassenage | 1,330.21 mi (2,140.76 km) |
| Porvoo to Saumur | 1,371.69 mi (2,207.52 km) |
| Porvoo to Savenay | 1,422.39 mi (2,289.11 km) |
| Porvoo to Saverne | 1,081.59 mi (1,740.65 km) |
| Porvoo to Savigny-le-Temple | 1,222.83 mi (1,967.96 km) |
| Porvoo to Savigny-sur-Orge | 1,224.69 mi (1,970.95 km) |
| Porvoo to Sceaux | 1,221.08 mi (1,965.14 km) |
