| Penafiel to Seysses | 514.61 mi (828.18 km) |
| Penafiel to Sin-le-Noble | 835.87 mi (1,345.19 km) |
| Penafiel to Six-Fours-les-Plages | 733.28 mi (1,180.11 km) |
| Penafiel to Soissons | 796.65 mi (1,282.09 km) |
| Penafiel to Soisy-sous-Montmorency | 744.00 mi (1,197.34 km) |
| Penafiel to Sollies-Pont | 744.98 mi (1,198.93 km) |
| Penafiel to Somain | 840.84 mi (1,353.21 km) |
| Penafiel to Sorgues | 695.63 mi (1,119.51 km) |
| Penafiel to Sotteville-les-Rouen | 725.99 mi (1,168.37 km) |
| Penafiel to Soyaux | 523.97 mi (843.25 km) |
| Penafiel to Stains | 745.06 mi (1,199.05 km) |
| Penafiel to Stiring-Wendel | 921.07 mi (1,482.32 km) |
| Penafiel to Strasbourg | 932.75 mi (1,501.11 km) |
| Penafiel to Sucy-en-Brie | 741.59 mi (1,193.48 km) |
| Penafiel to Suresnes | 735.85 mi (1,184.23 km) |
