| Holtsville to Town and Country (Missouri) | 937.07 mi (1,508.07 km) |
| Holtsville to Towson (Maryland) | 212.77 mi (342.42 km) |
| Holtsville to Tracy (California) | 2,565.16 mi (4,128.23 km) |
| Holtsville to Traverse City (Michigan) | 691.71 mi (1,113.20 km) |
| Holtsville to Travilah (Maryland) | 253.49 mi (407.95 km) |
| Holtsville to Trenton (Michigan) | 532.95 mi (857.70 km) |
| Holtsville to Trenton (New Jersey) | 99.05 mi (159.40 km) |
| Holtsville to Trenton (Ohio) | 609.55 mi (980.98 km) |
| Holtsville to Triangle (Virginia) | 275.89 mi (444.00 km) |
| Holtsville to Trinity (Florida) | 1,028.69 mi (1,655.52 km) |
| Holtsville to Trophy Club (Texas) | 1,432.99 mi (2,306.18 km) |
| Holtsville to Trotwood (Ohio) | 597.69 mi (961.89 km) |
| Holtsville to Troutdale (Oregon) | 2,468.48 mi (3,972.64 km) |
| Holtsville to Troy (Alabama) | 949.54 mi (1,528.14 km) |
| Holtsville to Troy (Illinois) | 905.07 mi (1,456.58 km) |
