| Castel Gandolfo to Talant | 538.88 mi (867.24 km) |
| Castel Gandolfo to Talence | 697.52 mi (1,122.56 km) |
| Castel Gandolfo to Tarare | 499.64 mi (804.09 km) |
| Castel Gandolfo to Tarascon | 429.35 mi (690.97 km) |
| Castel Gandolfo to Tarbes | 648.55 mi (1,043.73 km) |
| Castel Gandolfo to Tarnos | 726.99 mi (1,169.98 km) |
| Castel Gandolfo to Tassin-la-Demi-Lune | 480.64 mi (773.52 km) |
| Castel Gandolfo to Taverny | 712.10 mi (1,146.02 km) |
| Castel Gandolfo to Tergnier | 707.98 mi (1,139.38 km) |
| Castel Gandolfo to Thaon-les-Vosges | 542.40 mi (872.91 km) |
| Castel Gandolfo to Thiais | 694.65 mi (1,117.93 km) |
| Castel Gandolfo to Thiers | 534.98 mi (860.97 km) |
| Castel Gandolfo to Thionville | 611.83 mi (984.65 km) |
| Castel Gandolfo to Thonon-les-Bains | 442.21 mi (711.67 km) |
| Castel Gandolfo to Thorigne-Fouillard | 822.98 mi (1,324.46 km) |
