| Idil to Talant | 1,984.52 mi (3,193.78 km) |
| Idil to Talence | 2,244.93 mi (3,612.87 km) |
| Idil to Tarare | 2,002.54 mi (3,222.78 km) |
| Idil to Tarascon | 1,986.77 mi (3,197.39 km) |
| Idil to Tarbes | 2,217.90 mi (3,569.36 km) |
| Idil to Tarnos | 2,293.05 mi (3,690.31 km) |
| Idil to Tassin-la-Demi-Lune | 1,985.29 mi (3,195.02 km) |
| Idil to Taverny | 2,125.80 mi (3,421.15 km) |
| Idil to Tergnier | 2,084.82 mi (3,355.20 km) |
| Idil to Thaon-les-Vosges | 1,928.62 mi (3,103.81 km) |
| Idil to Thiais | 2,116.15 mi (3,405.61 km) |
| Idil to Thiers | 2,044.92 mi (3,290.98 km) |
| Idil to Thionville | 1,953.95 mi (3,144.58 km) |
| Idil to Thonon-les-Bains | 1,907.92 mi (3,070.49 km) |
| Idil to Thorigne-Fouillard | 2,294.00 mi (3,691.84 km) |
