| Havre de Grace to Town and Country (Missouri) | 772.10 mi (1,242.57 km) |
| Havre de Grace to Towson (Maryland) | 28.92 mi (46.54 km) |
| Havre de Grace to Tracy (California) | 2,424.04 mi (3,901.11 km) |
| Havre de Grace to Traverse City (Michigan) | 604.05 mi (972.13 km) |
| Havre de Grace to Travilah (Maryland) | 69.40 mi (111.69 km) |
| Havre de Grace to Trenton (Michigan) | 410.84 mi (661.18 km) |
| Havre de Grace to Trenton (New Jersey) | 85.47 mi (137.56 km) |
| Havre de Grace to Trenton (Ohio) | 444.81 mi (715.86 km) |
| Havre de Grace to Triangle (Virginia) | 94.61 mi (152.26 km) |
| Havre de Grace to Trinity (Florida) | 869.85 mi (1,399.89 km) |
| Havre de Grace to Trophy Club (Texas) | 1,254.24 mi (2,018.51 km) |
| Havre de Grace to Trotwood (Ohio) | 436.38 mi (702.28 km) |
| Havre de Grace to Troutdale (Oregon) | 2,358.52 mi (3,795.67 km) |
| Havre de Grace to Troy (Alabama) | 768.60 mi (1,236.94 km) |
| Havre de Grace to Troy (Illinois) | 740.10 mi (1,191.08 km) |
