| Herndon to Torun | 4,354.82 mi (7,008.41 km) |
| Herndon to Trzcianka | 4,276.06 mi (6,881.65 km) |
| Herndon to Trzebiatow | 4,199.84 mi (6,758.98 km) |
| Herndon to Trzebinia | 4,487.75 mi (7,222.33 km) |
| Herndon to Trzebnica | 4,356.57 mi (7,011.22 km) |
| Herndon to Tuchola | 4,307.84 mi (6,932.80 km) |
| Herndon to Turek | 4,385.52 mi (7,057.81 km) |
| Herndon to Tychy | 4,470.54 mi (7,194.63 km) |
| Herndon to Ustka | 4,239.81 mi (6,823.31 km) |
| Herndon to Ustron | 4,478.41 mi (7,207.30 km) |
| Herndon to Ustrzyki Dolne | 4,631.74 mi (7,454.07 km) |
| Herndon to Wabrzezno | 4,358.01 mi (7,013.55 km) |
| Herndon to Wadowice | 4,498.65 mi (7,239.87 km) |
| Herndon to Wagrowiec | 4,311.15 mi (6,938.12 km) |
| Herndon to Walbrzych | 4,345.44 mi (6,993.30 km) |
