| Gahanna to Teolo | 4,524.20 mi (7,280.99 km) |
| Gahanna to Teramo | 4,712.06 mi (7,583.33 km) |
| Gahanna to Terlizzi | 4,892.42 mi (7,873.60 km) |
| Gahanna to Termini Imerese | 4,900.44 mi (7,886.50 km) |
| Gahanna to Termoli | 4,791.70 mi (7,711.50 km) |
| Gahanna to Terni | 4,671.48 mi (7,518.01 km) |
| Gahanna to Terracina | 4,747.62 mi (7,640.56 km) |
| Gahanna to Terralba | 4,608.47 mi (7,416.61 km) |
| Gahanna to Terranuova Bracciolini | 4,589.14 mi (7,385.50 km) |
| Gahanna to Terrasini Favarotta | 4,866.57 mi (7,831.99 km) |
| Gahanna to Terzigno | 4,820.03 mi (7,757.09 km) |
| Gahanna to Tezze sul Brenta | 4,513.10 mi (7,263.14 km) |
| Gahanna to Thiene | 4,503.16 mi (7,247.14 km) |
| Gahanna to Tirano | 4,431.19 mi (7,131.32 km) |
| Gahanna to Tivoli | 4,701.51 mi (7,566.35 km) |
