| Donostia to Sonneberg | 786.79 mi (1,266.21 km) |
| Donostia to Sonsbeck | 692.10 mi (1,113.83 km) |
| Donostia to Sonthofen | 660.54 mi (1,063.04 km) |
| Donostia to Spaichingen | 611.92 mi (984.79 km) |
| Donostia to Spelle | 761.91 mi (1,226.18 km) |
| Donostia to Spenge | 777.67 mi (1,251.54 km) |
| Donostia to Speyer | 646.00 mi (1,039.63 km) |
| Donostia to Spiesen-Elversberg | 599.86 mi (965.38 km) |
| Donostia to Spremberg | 950.07 mi (1,528.99 km) |
| Donostia to Springe | 813.24 mi (1,308.78 km) |
| Donostia to Sprockhovel | 703.01 mi (1,131.39 km) |
| Donostia to Stade | 880.92 mi (1,417.71 km) |
| Donostia to Stadtallendorf | 731.48 mi (1,177.21 km) |
| Donostia to Stadthagen | 808.31 mi (1,300.86 km) |
| Donostia to Stadtlohn | 727.14 mi (1,170.21 km) |
