| Irmo to Thorigny-sur-Marne | 4,235.53 mi (6,816.43 km) |
| Irmo to Thouare-sur-Loire | 4,091.69 mi (6,584.94 km) |
| Irmo to Thouars | 4,152.67 mi (6,683.07 km) |
| Irmo to Tinqueux | 4,280.98 mi (6,889.57 km) |
| Irmo to Tomblaine | 4,388.99 mi (7,063.40 km) |
| Irmo to Tonneins | 4,238.11 mi (6,820.59 km) |
| Irmo to Torcy | 4,233.79 mi (6,813.63 km) |
| Irmo to Toul | 4,375.77 mi (7,042.12 km) |
| Irmo to Toulon | 4,530.49 mi (7,291.12 km) |
| Irmo to Toulouse | 4,310.55 mi (6,937.15 km) |
| Irmo to Tourcoing | 4,211.30 mi (6,777.43 km) |
| Irmo to Tourlaville | 4,035.58 mi (6,494.64 km) |
| Irmo to Tournan-en-Brie | 4,241.42 mi (6,825.91 km) |
| Irmo to Tournefeuille | 4,306.41 mi (6,930.50 km) |
| Irmo to Tournon-sur-Rhone | 4,426.15 mi (7,123.21 km) |
