| Herndon to Sueca | 3,996.44 mi (6,431.65 km) |
| Herndon to Tabernes Blanques | 3,984.65 mi (6,412.68 km) |
| Herndon to Tabernes de Valldigna | 4,002.64 mi (6,441.63 km) |
| Herndon to Tafalla | 3,833.16 mi (6,168.88 km) |
| Herndon to Talavera de la Reina | 3,756.47 mi (6,045.46 km) |
| Herndon to Tarancon | 3,843.08 mi (6,184.85 km) |
| Herndon to Tarazona de Aragon | 3,849.49 mi (6,195.15 km) |
| Herndon to Tarifa | 3,834.65 mi (6,171.27 km) |
| Herndon to Tarragona | 4,011.54 mi (6,455.94 km) |
| Herndon to Tarrasa | 4,033.60 mi (6,491.46 km) |
| Herndon to Tarrega | 3,990.67 mi (6,422.36 km) |
| Herndon to Tegueste | 3,515.12 mi (5,657.04 km) |
| Herndon to Teguise | 3,644.91 mi (5,865.91 km) |
| Herndon to Telde | 3,581.88 mi (5,764.49 km) |
| Herndon to Teror | 3,572.88 mi (5,749.99 km) |
