| Delaware to Yverdon-les-Bains | 4,264.45 mi (6,862.97 km) |
| Delaware to Zofingen | 4,299.50 mi (6,919.37 km) |
| Delaware to Zollikon | 4,323.43 mi (6,957.88 km) |
| Delaware to Zuchwil | 4,287.09 mi (6,899.41 km) |
| Delaware to Zug | 4,327.11 mi (6,963.82 km) |
| Delaware to Zurich | 4,320.79 mi (6,953.64 km) |
| Delaware to Ra's al `Ayn | 6,004.42 mi (9,663.19 km) |
| Delaware to Tall Abyad | 5,972.81 mi (9,612.31 km) |
| Delaware to Acarlar | 5,492.86 mi (8,839.91 km) |
| Delaware to Acigol | 5,715.70 mi (9,198.53 km) |
| Delaware to Acipayam | 5,574.96 mi (8,972.04 km) |
| Delaware to Adakli | 5,892.03 mi (9,482.31 km) |
| Delaware to Adana | 5,824.22 mi (9,373.17 km) |
| Delaware to Adilcevaz | 5,991.45 mi (9,642.30 km) |
| Delaware to Adiyaman | 5,892.56 mi (9,483.17 km) |
