| Reston to Yverdon-les-Bains | 4,081.82 mi (6,569.05 km) |
| Reston to Zofingen | 4,121.38 mi (6,632.72 km) |
| Reston to Zollikon | 4,146.68 mi (6,673.44 km) |
| Reston to Zuchwil | 4,107.98 mi (6,611.16 km) |
| Reston to Zug | 4,149.46 mi (6,677.91 km) |
| Reston to Zurich | 4,144.13 mi (6,669.34 km) |
| Reston to Ra's al `Ayn | 5,859.80 mi (9,430.44 km) |
| Reston to Tall Abyad | 5,824.41 mi (9,373.48 km) |
| Reston to Acarlar | 5,318.18 mi (8,558.78 km) |
| Reston to Acigol | 5,561.09 mi (8,949.71 km) |
| Reston to Acipayam | 5,402.83 mi (8,695.02 km) |
| Reston to Adakli | 5,756.56 mi (9,264.28 km) |
| Reston to Adana | 5,666.48 mi (9,119.33 km) |
| Reston to Adilcevaz | 5,861.29 mi (9,432.83 km) |
| Reston to Adiyaman | 5,745.77 mi (9,246.92 km) |
