| Cobh to Tacoma (Washington) | 4,564.22 mi (7,345.40 km) |
| Cobh to Tahlequah (Oklahoma) | 4,190.15 mi (6,743.39 km) |
| Cobh to Takoma Park (Maryland) | 3,316.76 mi (5,337.81 km) |
| Cobh to Talladega (Alabama) | 3,949.80 mi (6,356.59 km) |
| Cobh to Tallahassee (Florida) | 4,017.22 mi (6,465.09 km) |
| Cobh to Tallmadge (Ohio) | 3,406.26 mi (5,481.84 km) |
| Cobh to Tamalpais-Homestead Valley (California) | 5,083.91 mi (8,181.77 km) |
| Cobh to Tamarac (Florida) | 4,058.51 mi (6,531.54 km) |
| Cobh to Tamiami (Florida) | 4,087.43 mi (6,578.08 km) |
| Cobh to Tampa (Florida) | 4,062.28 mi (6,537.60 km) |
| Cobh to Tanaina (Alaska) | 4,309.07 mi (6,934.78 km) |
| Cobh to Tanque Verde (Arizona) | 4,981.95 mi (8,017.67 km) |
| Cobh to Tarboro (North Carolina) | 3,477.46 mi (5,596.43 km) |
| Cobh to Tarpon Springs (Florida) | 4,068.04 mi (6,546.88 km) |
| Cobh to Tarrytown (New York) | 3,097.38 mi (4,984.76 km) |
