| Castelli Calepio to Tacoma (Washington) | 5,400.73 mi (8,691.63 km) |
| Castelli Calepio to Tahlequah (Oklahoma) | 5,120.08 mi (8,239.98 km) |
| Castelli Calepio to Takoma Park (Maryland) | 4,240.61 mi (6,824.61 km) |
| Castelli Calepio to Talladega (Alabama) | 4,874.92 mi (7,845.43 km) |
| Castelli Calepio to Tallahassee (Florida) | 4,934.36 mi (7,941.09 km) |
| Castelli Calepio to Tallmadge (Ohio) | 4,335.88 mi (6,977.92 km) |
| Castelli Calepio to Tamalpais-Homestead Valley (California) | 5,954.93 mi (9,583.54 km) |
| Castelli Calepio to Tamarac (Florida) | 4,953.95 mi (7,972.62 km) |
| Castelli Calepio to Tamiami (Florida) | 4,981.76 mi (8,017.37 km) |
| Castelli Calepio to Tampa (Florida) | 4,969.40 mi (7,997.47 km) |
| Castelli Calepio to Tanaina (Alaska) | 4,934.76 mi (7,941.74 km) |
| Castelli Calepio to Tanque Verde (Arizona) | 5,900.14 mi (9,495.35 km) |
| Castelli Calepio to Tarboro (North Carolina) | 4,395.51 mi (7,073.89 km) |
| Castelli Calepio to Tarpon Springs (Florida) | 4,976.37 mi (8,008.69 km) |
| Castelli Calepio to Tarrytown (New York) | 4,021.72 mi (6,472.34 km) |
