| Portugalete to Saalfelden am Steinernen Meer | 818.99 mi (1,318.04 km) |
| Portugalete to Salzburg | 834.57 mi (1,343.11 km) |
| Portugalete to Sankt Andra | 900.53 mi (1,449.26 km) |
| Portugalete to Sankt Johann im Pongau | 833.67 mi (1,341.66 km) |
| Portugalete to Sankt Johann in Tirol | 801.63 mi (1,290.10 km) |
| Portugalete to Sankt Polten | 956.57 mi (1,539.46 km) |
| Portugalete to Sankt Valentin | 907.80 mi (1,460.97 km) |
| Portugalete to Sankt Veit an der Glan | 879.20 mi (1,414.93 km) |
| Portugalete to Schwaz | 765.76 mi (1,232.37 km) |
| Portugalete to Schwechat | 994.36 mi (1,600.26 km) |
| Portugalete to Sierning | 895.52 mi (1,441.21 km) |
| Portugalete to Spittal an der Drau | 839.21 mi (1,350.59 km) |
| Portugalete to Stainz | 922.77 mi (1,485.05 km) |
| Portugalete to Steyr | 900.09 mi (1,448.55 km) |
| Portugalete to Stockerau | 986.14 mi (1,587.04 km) |
