| Cobh to Tulare (California) | 5,072.38 mi (8,163.20 km) |
| Cobh to Tullahoma (Tennessee) | 3,862.29 mi (6,215.76 km) |
| Cobh to Tulsa (Oklahoma) | 4,216.14 mi (6,785.22 km) |
| Cobh to Tumwater (Washington) | 4,591.48 mi (7,389.28 km) |
| Cobh to Tupelo (Mississippi) | 4,018.07 mi (6,466.46 km) |
| Cobh to Turlock (California) | 5,050.41 mi (8,127.85 km) |
| Cobh to Tuscaloosa (Alabama) | 4,018.44 mi (6,467.05 km) |
| Cobh to Tustin (California) | 5,156.29 mi (8,298.24 km) |
| Cobh to Twentynine Palms (California) | 5,072.56 mi (8,163.49 km) |
| Cobh to Twin Falls (Idaho) | 4,566.45 mi (7,349.00 km) |
| Cobh to Twin Rivers (New Jersey) | 3,157.05 mi (5,080.78 km) |
| Cobh to Twinsburg (Ohio) | 3,397.72 mi (5,468.10 km) |
| Cobh to Two Rivers (Wisconsin) | 3,519.19 mi (5,663.58 km) |
| Cobh to Tyler (Texas) | 4,380.93 mi (7,050.42 km) |
| Cobh to Tysons (Virginia) | 3,328.70 mi (5,357.03 km) |
