| Covington to Troy (Michigan) | 255.42 mi (411.06 km) |
| Covington to Troy (Missouri) | 346.54 mi (557.70 km) |
| Covington to Troy (New York) | 620.79 mi (999.06 km) |
| Covington to Troy (Ohio) | 71.59 mi (115.21 km) |
| Covington to Truckee (California) | 1,897.62 mi (3,053.92 km) |
| Covington to Trujillo Alto (Puerto Rico) | 1,808.25 mi (2,910.09 km) |
| Covington to Trumbull Center (Connecticut) | 617.26 mi (993.38 km) |
| Covington to Trussville (Alabama) | 389.90 mi (627.49 km) |
| Covington to Tualatin (Oregon) | 1,986.74 mi (3,197.35 km) |
| Covington to Tuckahoe (Virginia) | 388.69 mi (625.53 km) |
| Covington to Tucker (Georgia) | 359.00 mi (577.76 km) |
| Covington to Tucson (Arizona) | 1,549.10 mi (2,493.04 km) |
| Covington to Tucson Estates (Arizona) | 1,561.48 mi (2,512.96 km) |
| Covington to Tucson Mountains (Arizona) | 1,555.86 mi (2,503.92 km) |
| Covington to Tukwila (Washington) | 1,965.68 mi (3,163.46 km) |
