| Hardenberg to Sonneberg | 248.57 mi (400.04 km) |
| Hardenberg to Sonsbeck | 66.96 mi (107.76 km) |
| Hardenberg to Sonthofen | 384.88 mi (619.41 km) |
| Hardenberg to Spaichingen | 324.06 mi (521.52 km) |
| Hardenberg to Spelle | 38.35 mi (61.73 km) |
| Hardenberg to Spenge | 84.28 mi (135.63 km) |
| Hardenberg to Speyer | 237.85 mi (382.77 km) |
| Hardenberg to Spiesen-Elversberg | 225.67 mi (363.19 km) |
| Hardenberg to Spremberg | 336.61 mi (541.73 km) |
| Hardenberg to Springe | 126.01 mi (202.80 km) |
| Hardenberg to Sprockhovel | 87.18 mi (140.31 km) |
| Hardenberg to Stade | 138.51 mi (222.91 km) |
| Hardenberg to Stadtallendorf | 157.80 mi (253.95 km) |
| Hardenberg to Stadthagen | 110.35 mi (177.59 km) |
| Hardenberg to Stadtlohn | 41.63 mi (67.00 km) |
