| Cities | Distance |
|---|---|
| Portsmouth to Zierikzee | 224.16 mi (360.75 km) |
| Portsmouth to Zoetermeer | 255.85 mi (411.76 km) |
| Portsmouth to Zoeterwoude | 257.29 mi (414.07 km) |
| Portsmouth to Zuidhorn | 360.07 mi (579.47 km) |
| Portsmouth to Zuidlaren | 366.53 mi (589.87 km) |
| Portsmouth to Zundert | 253.53 mi (408.02 km) |
| Portsmouth to Zutphen | 326.52 mi (525.48 km) |
| Portsmouth to Zwijndrecht | 257.36 mi (414.19 km) |
| Portsmouth to Zwolle | 329.76 mi (530.70 km) |
| Portsmouth to Alesund | 850.64 mi (1,368.97 km) |
| Portsmouth to Alta | 1,539.64 mi (2,477.82 km) |
| Portsmouth to Arendal | 658.16 mi (1,059.20 km) |
| Portsmouth to As | 767.70 mi (1,235.49 km) |
| Portsmouth to Asker | 768.65 mi (1,237.02 km) |
| Portsmouth to Askim | 773.17 mi (1,244.30 km) |