| Port Huron to Todi | 4,512.90 mi (7,262.82 km) |
| Port Huron to Tolentino | 4,530.33 mi (7,290.87 km) |
| Port Huron to Tolmezzo | 4,389.39 mi (7,064.04 km) |
| Port Huron to Torre Annunziata | 4,680.93 mi (7,533.23 km) |
| Port Huron to Torre Boldone | 4,285.84 mi (6,897.39 km) |
| Port Huron to Torre del Greco | 4,677.70 mi (7,528.03 km) |
| Port Huron to Torre Maggiore | 4,675.41 mi (7,524.34 km) |
| Port Huron to Torre Santa Susanna | 4,827.43 mi (7,768.99 km) |
| Port Huron to Torri di Quartesolo | 4,369.88 mi (7,032.65 km) |
| Port Huron to Tortoli | 4,514.79 mi (7,265.85 km) |
| Port Huron to Tortona | 4,284.13 mi (6,894.63 km) |
| Port Huron to Tortoreto | 4,572.86 mi (7,359.31 km) |
| Port Huron to Tradate | 4,255.13 mi (6,847.96 km) |
| Port Huron to Trani | 4,739.19 mi (7,626.98 km) |
| Port Huron to Trapani | 4,717.42 mi (7,591.95 km) |
