| Alcacer do Sal to Sonneberg | 1,269.67 mi (2,043.34 km) |
| Alcacer do Sal to Sonsbeck | 1,163.99 mi (1,873.27 km) |
| Alcacer do Sal to Sonthofen | 1,136.68 mi (1,829.30 km) |
| Alcacer do Sal to Spaichingen | 1,092.98 mi (1,758.97 km) |
| Alcacer do Sal to Spelle | 1,233.85 mi (1,985.68 km) |
| Alcacer do Sal to Spenge | 1,253.62 mi (2,017.51 km) |
| Alcacer do Sal to Speyer | 1,128.86 mi (1,816.73 km) |
| Alcacer do Sal to Spiesen-Elversberg | 1,082.10 mi (1,741.46 km) |
| Alcacer do Sal to Spremberg | 1,432.95 mi (2,306.12 km) |
| Alcacer do Sal to Springe | 1,291.24 mi (2,078.04 km) |
| Alcacer do Sal to Sprockhovel | 1,178.92 mi (1,897.29 km) |
| Alcacer do Sal to Stade | 1,353.23 mi (2,177.81 km) |
| Alcacer do Sal to Stadtallendorf | 1,212.67 mi (1,951.60 km) |
| Alcacer do Sal to Stadthagen | 1,285.21 mi (2,068.35 km) |
| Alcacer do Sal to Stadtlohn | 1,199.02 mi (1,929.64 km) |
