| Herndon to Tallinn | 4,333.02 mi (6,973.33 km) |
| Herndon to Tartu | 4,431.31 mi (7,131.51 km) |
| Herndon to Valga | 4,432.91 mi (7,134.08 km) |
| Herndon to Viljandi | 4,397.88 mi (7,077.70 km) |
| Herndon to Voru | 4,460.01 mi (7,177.69 km) |
| Herndon to Aanekoski | 4,249.09 mi (6,838.25 km) |
| Herndon to Alajarvi | 4,183.04 mi (6,731.96 km) |
| Herndon to Alavus | 4,191.13 mi (6,744.98 km) |
| Herndon to Ekenas | 4,274.75 mi (6,879.54 km) |
| Herndon to Espoo | 4,303.00 mi (6,925.02 km) |
| Herndon to Eura | 4,195.65 mi (6,752.25 km) |
| Herndon to Eurajoki | 4,183.20 mi (6,732.21 km) |
| Herndon to Forssa | 4,251.45 mi (6,842.04 km) |
| Herndon to Hakkila | 4,308.85 mi (6,934.42 km) |
| Herndon to Halikko | 4,249.66 mi (6,839.17 km) |
