| Ronkonkoma to Town and Country (Missouri) | 932.86 mi (1,501.30 km) |
| Ronkonkoma to Towson (Maryland) | 208.76 mi (335.97 km) |
| Ronkonkoma to Tracy (California) | 2,561.19 mi (4,121.83 km) |
| Ronkonkoma to Traverse City (Michigan) | 688.28 mi (1,107.68 km) |
| Ronkonkoma to Travilah (Maryland) | 249.50 mi (401.53 km) |
| Ronkonkoma to Trenton (Michigan) | 529.02 mi (851.37 km) |
| Ronkonkoma to Trenton (New Jersey) | 94.99 mi (152.86 km) |
| Ronkonkoma to Trenton (Ohio) | 605.34 mi (974.19 km) |
| Ronkonkoma to Triangle (Virginia) | 272.07 mi (437.85 km) |
| Ronkonkoma to Trinity (Florida) | 1,025.81 mi (1,650.88 km) |
| Ronkonkoma to Trophy Club (Texas) | 1,428.80 mi (2,299.43 km) |
| Ronkonkoma to Trotwood (Ohio) | 593.49 mi (955.12 km) |
| Ronkonkoma to Troutdale (Oregon) | 2,464.93 mi (3,966.92 km) |
| Ronkonkoma to Troy (Alabama) | 945.84 mi (1,522.19 km) |
| Ronkonkoma to Troy (Illinois) | 900.87 mi (1,449.80 km) |
