| Killarney to Troy (Michigan) | 3,358.74 mi (5,405.38 km) |
| Killarney to Troy (Missouri) | 3,832.07 mi (6,167.13 km) |
| Killarney to Troy (New York) | 2,967.47 mi (4,775.68 km) |
| Killarney to Troy (Ohio) | 3,512.62 mi (5,653.01 km) |
| Killarney to Truckee (California) | 4,878.26 mi (7,850.80 km) |
| Killarney to Trujillo Alto (Puerto Rico) | 3,815.10 mi (6,139.81 km) |
| Killarney to Trumbull Center (Connecticut) | 3,008.19 mi (4,841.22 km) |
| Killarney to Trussville (Alabama) | 3,906.35 mi (6,286.66 km) |
| Killarney to Tualatin (Oregon) | 4,629.37 mi (7,450.25 km) |
| Killarney to Tuckahoe (Virginia) | 3,349.28 mi (5,390.15 km) |
| Killarney to Tucker (Georgia) | 3,798.03 mi (6,112.34 km) |
| Killarney to Tucson (Arizona) | 4,941.12 mi (7,951.96 km) |
| Killarney to Tucson Estates (Arizona) | 4,948.99 mi (7,964.62 km) |
| Killarney to Tucson Mountains (Arizona) | 4,941.66 mi (7,952.83 km) |
| Killarney to Tukwila (Washington) | 4,500.75 mi (7,243.26 km) |
