| Willoughby to Tarrytown (New York) | 393.04 mi (632.54 km) |
| Willoughby to Taunton (Massachusetts) | 531.44 mi (855.27 km) |
| Willoughby to Tavares (Florida) | 888.31 mi (1,429.59 km) |
| Willoughby to Taylor (Michigan) | 103.68 mi (166.85 km) |
| Willoughby to Taylor (Texas) | 1,173.26 mi (1,888.18 km) |
| Willoughby to Taylors (South Carolina) | 467.58 mi (752.50 km) |
| Willoughby to Taylorsville (Utah) | 1,582.05 mi (2,546.06 km) |
| Willoughby to Taylorville (Illinois) | 437.88 mi (704.70 km) |
| Willoughby to Teays Valley (West Virginia) | 222.62 mi (358.27 km) |
| Willoughby to Tega Cay (South Carolina) | 457.00 mi (735.47 km) |
| Willoughby to Tehachapi (California) | 2,040.76 mi (3,284.28 km) |
| Willoughby to Temecula (California) | 2,019.82 mi (3,250.59 km) |
| Willoughby to Temescal Valley (California) | 2,028.97 mi (3,265.31 km) |
| Willoughby to Tempe (Arizona) | 1,756.52 mi (2,826.85 km) |
| Willoughby to Temple (Texas) | 1,145.81 mi (1,844.01 km) |
