| Rio Grande City to Teruel | 5,437.42 mi (8,750.69 km) |
| Rio Grande City to Teulada | 5,543.77 mi (8,921.84 km) |
| Rio Grande City to Tiana | 5,561.32 mi (8,950.08 km) |
| Rio Grande City to Tineo | 5,101.97 mi (8,210.82 km) |
| Rio Grande City to Tocina | 5,287.98 mi (8,510.18 km) |
| Rio Grande City to Toledo | 5,310.84 mi (8,546.98 km) |
| Rio Grande City to Tolosa | 5,311.52 mi (8,548.07 km) |
| Rio Grande City to Tomares | 5,278.26 mi (8,494.53 km) |
| Rio Grande City to Tomelloso | 5,379.32 mi (8,657.18 km) |
| Rio Grande City to Tomino | 5,028.77 mi (8,093.02 km) |
| Rio Grande City to Tordera | 5,575.19 mi (8,972.40 km) |
| Rio Grande City to Tordesillas | 5,219.30 mi (8,399.65 km) |
| Rio Grande City to Torello | 5,543.30 mi (8,921.09 km) |
| Rio Grande City to Toro | 5,199.90 mi (8,368.43 km) |
| Rio Grande City to Torre del Campo | 5,376.08 mi (8,651.97 km) |
