| McDonough to Town and Country (Missouri) | 503.44 mi (810.20 km) |
| McDonough to Towson (Maryland) | 586.62 mi (944.08 km) |
| McDonough to Tracy (California) | 2,102.89 mi (3,384.28 km) |
| McDonough to Traverse City (Michigan) | 785.62 mi (1,264.33 km) |
| McDonough to Travilah (Maryland) | 546.11 mi (878.88 km) |
| McDonough to Trenton (Michigan) | 603.35 mi (971.00 km) |
| McDonough to Trenton (New Jersey) | 698.64 mi (1,124.35 km) |
| McDonough to Trenton (Ohio) | 417.65 mi (672.14 km) |
| McDonough to Triangle (Virginia) | 519.71 mi (836.39 km) |
| McDonough to Trinity (Florida) | 373.97 mi (601.84 km) |
| McDonough to Trophy Club (Texas) | 753.79 mi (1,213.11 km) |
| McDonough to Trotwood (Ohio) | 439.04 mi (706.57 km) |
| McDonough to Troutdale (Oregon) | 2,178.70 mi (3,506.27 km) |
| McDonough to Troy (Alabama) | 154.81 mi (249.15 km) |
| McDonough to Troy (Illinois) | 486.02 mi (782.17 km) |
