| McDonough to Tacoma (Washington) | 2,202.53 mi (3,544.63 km) |
| McDonough to Tahlequah (Oklahoma) | 638.04 mi (1,026.83 km) |
| McDonough to Takoma Park (Maryland) | 552.24 mi (888.75 km) |
| McDonough to Talladega (Alabama) | 112.32 mi (180.77 km) |
| McDonough to Tallahassee (Florida) | 206.30 mi (332.01 km) |
| McDonough to Tallmadge (Ohio) | 550.20 mi (885.46 km) |
| McDonough to Tamalpais-Homestead Valley (California) | 2,161.41 mi (3,478.46 km) |
| McDonough to Tamarac (Florida) | 551.58 mi (887.68 km) |
| McDonough to Tamiami (Florida) | 576.58 mi (927.92 km) |
| McDonough to Tampa (Florida) | 389.61 mi (627.02 km) |
| McDonough to Tanaina (Alaska) | 3,413.63 mi (5,493.71 km) |
| McDonough to Tanque Verde (Arizona) | 1,541.45 mi (2,480.73 km) |
| McDonough to Tarboro (North Carolina) | 411.47 mi (662.20 km) |
| McDonough to Tarpon Springs (Florida) | 374.69 mi (603.00 km) |
| McDonough to Tarrytown (New York) | 771.88 mi (1,242.22 km) |
