| Gagny to Teramo | 687.84 mi (1,106.98 km) |
| Gagny to Terlizzi | 866.90 mi (1,395.14 km) |
| Gagny to Termini Imerese | 936.55 mi (1,507.23 km) |
| Gagny to Termoli | 766.77 mi (1,234.00 km) |
| Gagny to Terni | 653.59 mi (1,051.85 km) |
| Gagny to Terracina | 739.64 mi (1,190.33 km) |
| Gagny to Terralba | 700.82 mi (1,127.86 km) |
| Gagny to Terranuova Bracciolini | 567.70 mi (913.63 km) |
| Gagny to Terrasini Favarotta | 908.84 mi (1,462.63 km) |
| Gagny to Terzigno | 807.92 mi (1,300.23 km) |
| Gagny to Tezze sul Brenta | 482.83 mi (777.04 km) |
| Gagny to Thiene | 472.73 mi (760.79 km) |
| Gagny to Tirano | 400.68 mi (644.82 km) |
| Gagny to Tivoli | 688.97 mi (1,108.78 km) |
| Gagny to Todi | 634.82 mi (1,021.64 km) |
