| Mercerville to Tacoma (Washington) | 2,393.97 mi (3,852.73 km) |
| Mercerville to Tahlequah (Oklahoma) | 1,140.25 mi (1,835.05 km) |
| Mercerville to Takoma Park (Maryland) | 150.50 mi (242.21 km) |
| Mercerville to Talladega (Alabama) | 785.56 mi (1,264.24 km) |
| Mercerville to Tallahassee (Florida) | 863.16 mi (1,389.12 km) |
| Mercerville to Tallmadge (Ohio) | 357.64 mi (575.56 km) |
| Mercerville to Tamalpais-Homestead Valley (California) | 2,540.94 mi (4,089.25 km) |
| Mercerville to Tamarac (Florida) | 1,020.74 mi (1,642.72 km) |
| Mercerville to Tamiami (Florida) | 1,053.15 mi (1,694.89 km) |
| Mercerville to Tampa (Florida) | 954.04 mi (1,535.38 km) |
| Mercerville to Tanaina (Alaska) | 3,344.12 mi (5,381.84 km) |
| Mercerville to Tanque Verde (Arizona) | 2,067.25 mi (3,326.91 km) |
| Mercerville to Tarboro (North Carolina) | 337.35 mi (542.92 km) |
| Mercerville to Tarpon Springs (Florida) | 952.97 mi (1,533.66 km) |
| Mercerville to Tarrytown (New York) | 71.74 mi (115.45 km) |
