| Delaware to Yuncos | 4,027.39 mi (6,481.46 km) |
| Delaware to Zafra | 3,961.55 mi (6,375.50 km) |
| Delaware to Zamora | 3,894.49 mi (6,267.57 km) |
| Delaware to Zaragoza | 4,112.79 mi (6,618.89 km) |
| Delaware to Zarautz | 4,002.06 mi (6,440.69 km) |
| Delaware to Zuera | 4,109.82 mi (6,614.12 km) |
| Delaware to Zumaia | 3,997.59 mi (6,433.49 km) |
| Delaware to Zumarraga | 4,001.68 mi (6,440.09 km) |
| Delaware to Longyearbyen | 3,624.30 mi (5,832.74 km) |
| Delaware to Ahus | 4,232.91 mi (6,812.22 km) |
| Delaware to Akersberga | 4,233.57 mi (6,813.27 km) |
| Delaware to Alingsas | 4,107.34 mi (6,610.12 km) |
| Delaware to Almhult | 4,205.95 mi (6,768.82 km) |
| Delaware to Alta | 4,238.49 mi (6,821.19 km) |
| Delaware to Amal | 4,076.41 mi (6,560.36 km) |
