| Portsmouth to Sonneberg | 537.96 mi (865.76 km) |
| Portsmouth to Sonsbeck | 327.68 mi (527.35 km) |
| Portsmouth to Sonthofen | 560.94 mi (902.74 km) |
| Portsmouth to Spaichingen | 479.54 mi (771.74 km) |
| Portsmouth to Spelle | 382.47 mi (615.52 km) |
| Portsmouth to Spenge | 421.67 mi (678.61 km) |
| Portsmouth to Speyer | 434.15 mi (698.70 km) |
| Portsmouth to Spiesen-Elversberg | 378.63 mi (609.34 km) |
| Portsmouth to Spremberg | 670.60 mi (1,079.23 km) |
| Portsmouth to Springe | 467.22 mi (751.92 km) |
| Portsmouth to Sprockhovel | 363.71 mi (585.34 km) |
| Portsmouth to Stade | 486.61 mi (783.12 km) |
| Portsmouth to Stadtallendorf | 440.70 mi (709.24 km) |
| Portsmouth to Stadthagen | 453.99 mi (730.62 km) |
| Portsmouth to Stadtlohn | 354.36 mi (570.28 km) |
