| Killarney to Tulare (California) | 5,022.84 mi (8,083.48 km) |
| Killarney to Tullahoma (Tennessee) | 3,808.79 mi (6,129.65 km) |
| Killarney to Tulsa (Oklahoma) | 4,163.00 mi (6,699.70 km) |
| Killarney to Tumwater (Washington) | 4,545.85 mi (7,315.84 km) |
| Killarney to Tupelo (Mississippi) | 3,964.56 mi (6,380.35 km) |
| Killarney to Turlock (California) | 5,001.55 mi (8,049.22 km) |
| Killarney to Tuscaloosa (Alabama) | 3,964.95 mi (6,380.97 km) |
| Killarney to Tustin (California) | 5,105.88 mi (8,217.12 km) |
| Killarney to Twentynine Palms (California) | 5,021.87 mi (8,081.91 km) |
| Killarney to Twin Falls (Idaho) | 4,517.32 mi (7,269.93 km) |
| Killarney to Twin Rivers (New Jersey) | 3,103.64 mi (4,994.82 km) |
| Killarney to Twinsburg (Ohio) | 3,344.25 mi (5,382.05 km) |
| Killarney to Two Rivers (Wisconsin) | 3,466.31 mi (5,578.48 km) |
| Killarney to Tyler (Texas) | 4,327.51 mi (6,964.45 km) |
| Killarney to Tysons (Virginia) | 3,275.27 mi (5,271.04 km) |
