| Delaware to Zory | 4,607.74 mi (7,415.43 km) |
| Delaware to Zuromin | 4,528.92 mi (7,288.59 km) |
| Delaware to Zychlin | 4,552.27 mi (7,326.18 km) |
| Delaware to Zyrardow | 4,588.03 mi (7,383.72 km) |
| Delaware to Zywiec | 4,640.59 mi (7,468.30 km) |
| Delaware to Abrantes | 3,843.28 mi (6,185.15 km) |
| Delaware to Agualva | 3,812.23 mi (6,135.19 km) |
| Delaware to Aguas Santas | 3,771.49 mi (6,069.62 km) |
| Delaware to Agueda | 3,797.21 mi (6,111.02 km) |
| Delaware to Albergaria-a-Velha | 3,792.07 mi (6,102.74 km) |
| Delaware to Albufeira | 3,916.79 mi (6,303.47 km) |
| Delaware to Alcacer do Sal | 3,862.50 mi (6,216.09 km) |
| Delaware to Alcanena | 3,820.82 mi (6,149.02 km) |
| Delaware to Alcobaca | 3,803.33 mi (6,120.86 km) |
| Delaware to Alcochete | 3,828.81 mi (6,161.87 km) |
