| Glenn Dale to Saalfelden am Steinernen Meer | 4,297.25 mi (6,915.76 km) |
| Glenn Dale to Salzburg | 4,293.01 mi (6,908.94 km) |
| Glenn Dale to Sankt Andra | 4,400.32 mi (7,081.63 km) |
| Glenn Dale to Sankt Johann im Pongau | 4,314.24 mi (6,943.09 km) |
| Glenn Dale to Sankt Johann in Tirol | 4,276.74 mi (6,882.75 km) |
| Glenn Dale to Sankt Polten | 4,383.47 mi (7,054.52 km) |
| Glenn Dale to Sankt Valentin | 4,340.87 mi (6,985.95 km) |
| Glenn Dale to Sankt Veit an der Glan | 4,381.57 mi (7,051.46 km) |
| Glenn Dale to Schwaz | 4,252.42 mi (6,843.61 km) |
| Glenn Dale to Schwechat | 4,419.90 mi (7,113.14 km) |
| Glenn Dale to Sierning | 4,336.23 mi (6,978.49 km) |
| Glenn Dale to Spittal an der Drau | 4,345.09 mi (6,992.75 km) |
| Glenn Dale to Stainz | 4,414.22 mi (7,104.00 km) |
| Glenn Dale to Steyr | 4,340.92 mi (6,986.04 km) |
| Glenn Dale to Stockerau | 4,400.76 mi (7,082.34 km) |
