| Irthlingborough to Tomarza | 1,981.25 mi (3,188.52 km) |
| Irthlingborough to Tomuk | 2,006.76 mi (3,229.57 km) |
| Irthlingborough to Tonya | 2,020.79 mi (3,252.15 km) |
| Irthlingborough to Toprakkale | 2,058.91 mi (3,313.49 km) |
| Irthlingborough to Torbali | 1,659.02 mi (2,669.93 km) |
| Irthlingborough to Tortum | 2,143.37 mi (3,449.42 km) |
| Irthlingborough to Torul | 2,034.39 mi (3,274.03 km) |
| Irthlingborough to Tosya | 1,796.46 mi (2,891.12 km) |
| Irthlingborough to Trabzon | 2,033.93 mi (3,273.30 km) |
| Irthlingborough to Tufanbeyli | 2,006.84 mi (3,229.70 km) |
| Irthlingborough to Tunceli | 2,106.87 mi (3,390.67 km) |
| Irthlingborough to Turgutalp | 1,618.40 mi (2,604.57 km) |
| Irthlingborough to Turgutlu | 1,655.68 mi (2,664.56 km) |
| Irthlingborough to Turgutreis | 1,712.58 mi (2,756.13 km) |
| Irthlingborough to Turhal | 1,907.95 mi (3,070.54 km) |
