| Silver Spring to Yverdon-les-Bains | 4,065.70 mi (6,543.12 km) |
| Silver Spring to Zofingen | 4,105.40 mi (6,607.00 km) |
| Silver Spring to Zollikon | 4,130.74 mi (6,647.78 km) |
| Silver Spring to Zuchwil | 4,091.97 mi (6,585.39 km) |
| Silver Spring to Zug | 4,133.49 mi (6,652.21 km) |
| Silver Spring to Zurich | 4,128.19 mi (6,643.68 km) |
| Silver Spring to Ra's al `Ayn | 5,844.75 mi (9,406.21 km) |
| Silver Spring to Tall Abyad | 5,809.23 mi (9,349.05 km) |
| Silver Spring to Acarlar | 5,302.20 mi (8,533.07 km) |
| Silver Spring to Acigol | 5,545.73 mi (8,924.99 km) |
| Silver Spring to Acipayam | 5,386.93 mi (8,669.43 km) |
| Silver Spring to Adakli | 5,741.83 mi (9,240.58 km) |
| Silver Spring to Adana | 5,651.01 mi (9,094.43 km) |
| Silver Spring to Adilcevaz | 5,846.74 mi (9,409.42 km) |
| Silver Spring to Adiyaman | 5,730.65 mi (9,222.59 km) |
