| Dumas to Tacoma (Washington) | 1,312.65 mi (2,112.51 km) |
| Dumas to Tahlequah (Oklahoma) | 391.06 mi (629.35 km) |
| Dumas to Takoma Park (Maryland) | 1,382.11 mi (2,224.29 km) |
| Dumas to Talladega (Alabama) | 916.20 mi (1,474.49 km) |
| Dumas to Tallahassee (Florida) | 1,088.48 mi (1,751.74 km) |
| Dumas to Tallmadge (Ohio) | 1,165.32 mi (1,875.41 km) |
| Dumas to Tamalpais-Homestead Valley (California) | 1,143.37 mi (1,840.08 km) |
| Dumas to Tamarac (Florida) | 1,443.49 mi (2,323.08 km) |
| Dumas to Tamiami (Florida) | 1,452.92 mi (2,338.24 km) |
| Dumas to Tampa (Florida) | 1,263.96 mi (2,034.14 km) |
| Dumas to Tanaina (Alaska) | 2,703.60 mi (4,351.03 km) |
| Dumas to Tanque Verde (Arizona) | 560.16 mi (901.50 km) |
| Dumas to Tarboro (North Carolina) | 1,362.78 mi (2,193.18 km) |
| Dumas to Tarpon Springs (Florida) | 1,241.84 mi (1,998.55 km) |
| Dumas to Tarrytown (New York) | 1,554.71 mi (2,502.07 km) |
