| Penafiel to Senftenberg | 1,271.84 mi (2,046.82 km) |
| Penafiel to Siegburg | 992.42 mi (1,597.14 km) |
| Penafiel to Siegen | 1,024.65 mi (1,649.01 km) |
| Penafiel to Sigmaringen | 979.66 mi (1,576.61 km) |
| Penafiel to Simbach am Inn | 1,148.58 mi (1,848.47 km) |
| Penafiel to Simmerath | 952.34 mi (1,532.64 km) |
| Penafiel to Sindelfingen | 988.21 mi (1,590.37 km) |
| Penafiel to Sinsheim | 999.74 mi (1,608.93 km) |
| Penafiel to Sinzheim | 955.47 mi (1,537.68 km) |
| Penafiel to Sinzig | 983.85 mi (1,583.35 km) |
| Penafiel to Soest | 1,055.41 mi (1,698.53 km) |
| Penafiel to Solingen | 1,003.24 mi (1,614.57 km) |
| Penafiel to Soltau | 1,172.05 mi (1,886.23 km) |
| Penafiel to Sommerda | 1,149.33 mi (1,849.66 km) |
| Penafiel to Sondershausen | 1,146.95 mi (1,845.84 km) |
