| Glenn Dale to Trezzo sull'Adda | 4,216.53 mi (6,785.85 km) |
| Glenn Dale to Tricase | 4,802.46 mi (7,728.82 km) |
| Glenn Dale to Trieste | 4,395.33 mi (7,073.60 km) |
| Glenn Dale to Triggiano | 4,695.62 mi (7,556.88 km) |
| Glenn Dale to Trinitapoli | 4,649.35 mi (7,482.41 km) |
| Glenn Dale to Trissino | 4,296.71 mi (6,914.89 km) |
| Glenn Dale to Triuggio | 4,203.83 mi (6,765.41 km) |
| Glenn Dale to Trofarello | 4,159.08 mi (6,693.39 km) |
| Glenn Dale to Troina | 4,716.38 mi (7,590.28 km) |
| Glenn Dale to Turin | 4,153.59 mi (6,684.56 km) |
| Glenn Dale to Udine | 4,358.66 mi (7,014.58 km) |
| Glenn Dale to Ugento | 4,793.70 mi (7,714.71 km) |
| Glenn Dale to Umbertide | 4,414.96 mi (7,105.20 km) |
| Glenn Dale to Urbino | 4,413.43 mi (7,102.74 km) |
| Glenn Dale to Urgnano | 4,224.40 mi (6,798.52 km) |
