| Owings Mills to Tacoma (Washington) | 2,322.85 mi (3,738.26 km) |
| Owings Mills to Tahlequah (Oklahoma) | 1,021.73 mi (1,644.32 km) |
| Owings Mills to Takoma Park (Maryland) | 31.83 mi (51.22 km) |
| Owings Mills to Talladega (Alabama) | 661.46 mi (1,064.51 km) |
| Owings Mills to Tallahassee (Florida) | 748.73 mi (1,204.96 km) |
| Owings Mills to Tallmadge (Ohio) | 270.61 mi (435.51 km) |
| Owings Mills to Tamalpais-Homestead Valley (California) | 2,444.23 mi (3,933.62 km) |
| Owings Mills to Tamarac (Florida) | 934.12 mi (1,503.31 km) |
| Owings Mills to Tamiami (Florida) | 966.42 mi (1,555.30 km) |
| Owings Mills to Tampa (Florida) | 852.66 mi (1,372.22 km) |
| Owings Mills to Tanaina (Alaska) | 3,321.17 mi (5,344.90 km) |
| Owings Mills to Tanque Verde (Arizona) | 1,952.17 mi (3,141.72 km) |
| Owings Mills to Tarboro (North Carolina) | 245.89 mi (395.72 km) |
| Owings Mills to Tarpon Springs (Florida) | 849.81 mi (1,367.63 km) |
| Owings Mills to Tarrytown (New York) | 191.90 mi (308.84 km) |
