| Killarney to Tacoma (Washington) | 4,518.54 mi (7,271.88 km) |
| Killarney to Tahlequah (Oklahoma) | 4,136.93 mi (6,657.74 km) |
| Killarney to Takoma Park (Maryland) | 3,263.34 mi (5,251.83 km) |
| Killarney to Talladega (Alabama) | 3,896.34 mi (6,270.55 km) |
| Killarney to Tallahassee (Florida) | 3,964.01 mi (6,379.45 km) |
| Killarney to Tallmadge (Ohio) | 3,352.78 mi (5,395.78 km) |
| Killarney to Tamalpais-Homestead Valley (California) | 5,035.58 mi (8,103.98 km) |
| Killarney to Tamarac (Florida) | 4,006.27 mi (6,447.46 km) |
| Killarney to Tamiami (Florida) | 4,035.23 mi (6,494.08 km) |
| Killarney to Tampa (Florida) | 4,009.48 mi (6,452.63 km) |
| Killarney to Tanaina (Alaska) | 4,277.98 mi (6,884.75 km) |
| Killarney to Tanque Verde (Arizona) | 4,929.99 mi (7,934.05 km) |
| Killarney to Tarboro (North Carolina) | 3,424.23 mi (5,510.77 km) |
| Killarney to Tarpon Springs (Florida) | 4,015.19 mi (6,461.83 km) |
| Killarney to Tarrytown (New York) | 3,043.95 mi (4,898.76 km) |
