| Riga to Saalfelden am Steinernen Meer | 810.35 mi (1,304.13 km) |
| Riga to Salzburg | 783.62 mi (1,261.12 km) |
| Riga to Sankt Andra | 805.88 mi (1,296.95 km) |
| Riga to Sankt Johann im Pongau | 806.39 mi (1,297.77 km) |
| Riga to Sankt Johann in Tirol | 815.26 mi (1,312.03 km) |
| Riga to Sankt Polten | 700.59 mi (1,127.49 km) |
| Riga to Sankt Valentin | 725.97 mi (1,168.33 km) |
| Riga to Sankt Veit an der Glan | 815.46 mi (1,312.36 km) |
| Riga to Schwaz | 843.79 mi (1,357.94 km) |
| Riga to Schwechat | 686.83 mi (1,105.35 km) |
| Riga to Sierning | 738.89 mi (1,189.13 km) |
| Riga to Spittal an der Drau | 833.01 mi (1,340.60 km) |
| Riga to Stainz | 788.85 mi (1,269.53 km) |
| Riga to Steyr | 737.12 mi (1,186.28 km) |
| Riga to Stockerau | 676.86 mi (1,089.30 km) |
