| Forest Grove to Troy (Michigan) | 1,974.27 mi (3,177.29 km) |
| Forest Grove to Troy (Missouri) | 1,692.42 mi (2,723.69 km) |
| Forest Grove to Troy (New York) | 2,420.21 mi (3,894.95 km) |
| Forest Grove to Troy (Ohio) | 1,987.96 mi (3,199.31 km) |
| Forest Grove to Truckee (California) | 452.13 mi (727.64 km) |
| Forest Grove to Trujillo Alto (Puerto Rico) | 3,740.08 mi (6,019.08 km) |
| Forest Grove to Trumbull Center (Connecticut) | 2,483.81 mi (3,997.30 km) |
| Forest Grove to Trussville (Alabama) | 2,088.85 mi (3,361.68 km) |
| Forest Grove to Tualatin (Oregon) | 19.15 mi (30.82 km) |
| Forest Grove to Tuckahoe (Virginia) | 2,383.14 mi (3,835.29 km) |
| Forest Grove to Tucker (Georgia) | 2,194.82 mi (3,532.22 km) |
| Forest Grove to Tucson (Arizona) | 1,131.46 mi (1,820.92 km) |
| Forest Grove to Tucson Estates (Arizona) | 1,122.40 mi (1,806.33 km) |
| Forest Grove to Tucson Mountains (Arizona) | 1,117.84 mi (1,798.98 km) |
| Forest Grove to Tukwila (Washington) | 140.53 mi (226.17 km) |
