| Portugalete to Schwaig | 797.87 mi (1,284.05 km) |
| Portugalete to Schwaigern | 701.66 mi (1,129.22 km) |
| Portugalete to Schwaikheim | 704.77 mi (1,134.22 km) |
| Portugalete to Schwalbach | 623.79 mi (1,003.89 km) |
| Portugalete to Schwalmstadt | 777.67 mi (1,251.53 km) |
| Portugalete to Schwalmtal | 697.10 mi (1,121.88 km) |
| Portugalete to Schwandorf | 830.58 mi (1,336.69 km) |
| Portugalete to Schwanewede | 866.45 mi (1,394.42 km) |
| Portugalete to Schwarzenbek | 934.13 mi (1,503.34 km) |
| Portugalete to Schwarzenberg | 894.28 mi (1,439.20 km) |
| Portugalete to Schwarzenbruck | 795.51 mi (1,280.25 km) |
| Portugalete to Schwedt (Oder) | 1,037.40 mi (1,669.54 km) |
| Portugalete to Schweinfurt | 779.70 mi (1,254.81 km) |
| Portugalete to Schwelm | 729.28 mi (1,173.66 km) |
| Portugalete to Schwerin | 968.53 mi (1,558.70 km) |
