| Philadelphia to Zierikzee | 3,698.34 mi (5,951.90 km) |
| Philadelphia to Zoetermeer | 3,711.40 mi (5,972.92 km) |
| Philadelphia to Zoeterwoude | 3,709.76 mi (5,970.29 km) |
| Philadelphia to Zuidhorn | 3,756.40 mi (6,045.34 km) |
| Philadelphia to Zuidlaren | 3,771.29 mi (6,069.31 km) |
| Philadelphia to Zundert | 3,732.96 mi (6,007.61 km) |
| Philadelphia to Zutphen | 3,776.56 mi (6,077.79 km) |
| Philadelphia to Zwijndrecht | 3,723.54 mi (5,992.46 km) |
| Philadelphia to Zwolle | 3,763.22 mi (6,056.32 km) |
| Philadelphia to Alesund | 3,552.26 mi (5,716.81 km) |
| Philadelphia to Alta | 3,838.32 mi (6,177.18 km) |
| Philadelphia to Arendal | 3,717.75 mi (5,983.14 km) |
| Philadelphia to As | 3,757.38 mi (6,046.92 km) |
| Philadelphia to Asker | 3,742.06 mi (6,022.26 km) |
| Philadelphia to Askim | 3,771.82 mi (6,070.16 km) |
