| Gahanna to Talant | 4,181.11 mi (6,728.84 km) |
| Gahanna to Talence | 4,024.93 mi (6,477.51 km) |
| Gahanna to Tarare | 4,205.01 mi (6,767.30 km) |
| Gahanna to Tarascon | 4,285.64 mi (6,897.07 km) |
| Gahanna to Tarbes | 4,103.73 mi (6,604.32 km) |
| Gahanna to Tarnos | 4,025.63 mi (6,478.63 km) |
| Gahanna to Tassin-la-Demi-Lune | 4,224.04 mi (6,797.93 km) |
| Gahanna to Taverny | 4,013.88 mi (6,459.72 km) |
| Gahanna to Tergnier | 4,037.55 mi (6,497.81 km) |
| Gahanna to Thaon-les-Vosges | 4,208.44 mi (6,772.83 km) |
| Gahanna to Thiais | 4,028.56 mi (6,483.34 km) |
| Gahanna to Thiers | 4,168.93 mi (6,709.25 km) |
| Gahanna to Thionville | 4,161.93 mi (6,697.98 km) |
| Gahanna to Thonon-les-Bains | 4,274.50 mi (6,879.14 km) |
| Gahanna to Thorigne-Fouillard | 3,881.89 mi (6,247.30 km) |
