| Niagara Falls to Teruel | 3,870.75 mi (6,229.37 km) |
| Niagara Falls to Teulada | 3,983.73 mi (6,411.19 km) |
| Niagara Falls to Tiana | 3,981.63 mi (6,407.81 km) |
| Niagara Falls to Tineo | 3,529.44 mi (5,680.08 km) |
| Niagara Falls to Tocina | 3,753.07 mi (6,039.98 km) |
| Niagara Falls to Toledo | 3,754.38 mi (6,042.08 km) |
| Niagara Falls to Tolosa | 3,732.01 mi (6,006.10 km) |
| Niagara Falls to Tomares | 3,746.18 mi (6,028.90 km) |
| Niagara Falls to Tomelloso | 3,824.89 mi (6,155.57 km) |
| Niagara Falls to Tomino | 3,469.12 mi (5,583.00 km) |
| Niagara Falls to Tordera | 3,993.69 mi (6,427.23 km) |
| Niagara Falls to Tordesillas | 3,654.56 mi (5,881.45 km) |
| Niagara Falls to Torello | 3,961.11 mi (6,374.79 km) |
| Niagara Falls to Toro | 3,635.92 mi (5,851.44 km) |
| Niagara Falls to Torre del Campo | 3,834.04 mi (6,170.30 km) |
