| North Potomac to Todi | 4,451.04 mi (7,163.25 km) |
| North Potomac to Tolentino | 4,473.62 mi (7,199.60 km) |
| North Potomac to Tolmezzo | 4,351.50 mi (7,003.06 km) |
| North Potomac to Torre Annunziata | 4,613.27 mi (7,424.33 km) |
| North Potomac to Torre Boldone | 4,234.59 mi (6,814.92 km) |
| North Potomac to Torre del Greco | 4,610.05 mi (7,419.15 km) |
| North Potomac to Torre Maggiore | 4,615.72 mi (7,428.28 km) |
| North Potomac to Torre Santa Susanna | 4,768.51 mi (7,674.18 km) |
| North Potomac to Torri di Quartesolo | 4,322.60 mi (6,956.56 km) |
| North Potomac to Tortoli | 4,427.55 mi (7,125.46 km) |
| North Potomac to Tortona | 4,225.34 mi (6,800.03 km) |
| North Potomac to Tortoreto | 4,515.58 mi (7,267.13 km) |
| North Potomac to Tradate | 4,201.67 mi (6,761.94 km) |
| North Potomac to Trani | 4,680.62 mi (7,532.73 km) |
| North Potomac to Trapani | 4,627.92 mi (7,447.92 km) |
