| Cobh to Troy (Michigan) | 3,412.08 mi (5,491.21 km) |
| Cobh to Troy (Missouri) | 3,885.29 mi (6,252.78 km) |
| Cobh to Troy (New York) | 3,020.96 mi (4,861.77 km) |
| Cobh to Troy (Ohio) | 3,566.06 mi (5,739.02 km) |
| Cobh to Truckee (California) | 4,926.84 mi (7,928.99 km) |
| Cobh to Trujillo Alto (Puerto Rico) | 3,861.23 mi (6,214.04 km) |
| Cobh to Trumbull Center (Connecticut) | 3,061.62 mi (4,927.20 km) |
| Cobh to Trussville (Alabama) | 3,959.83 mi (6,372.74 km) |
| Cobh to Tualatin (Oregon) | 4,675.56 mi (7,524.58 km) |
| Cobh to Tuckahoe (Virginia) | 3,402.65 mi (5,476.03 km) |
| Cobh to Tucker (Georgia) | 3,851.46 mi (6,198.32 km) |
| Cobh to Tucson (Arizona) | 4,993.07 mi (8,035.58 km) |
| Cobh to Tucson Estates (Arizona) | 5,000.90 mi (8,048.17 km) |
| Cobh to Tucson Mountains (Arizona) | 4,993.57 mi (8,036.37 km) |
| Cobh to Tukwila (Washington) | 4,546.40 mi (7,316.73 km) |
