| Gahanna to Lebanon (Indiana) | 190.00 mi (305.77 km) |
| Gahanna to Lebanon (Missouri) | 551.32 mi (887.27 km) |
| Gahanna to Lebanon (New Hampshire) | 599.93 mi (965.49 km) |
| Gahanna to Lebanon (Ohio) | 82.83 mi (133.30 km) |
| Gahanna to Lebanon (Oregon) | 2,049.69 mi (3,298.65 km) |
| Gahanna to Lebanon (Pennsylvania) | 340.62 mi (548.17 km) |
| Gahanna to Lebanon (Tennessee) | 324.87 mi (522.82 km) |
| Gahanna to Lee's Summit (Missouri) | 618.63 mi (995.59 km) |
| Gahanna to Leeds (Alabama) | 492.29 mi (792.27 km) |
| Gahanna to Leesburg (Florida) | 779.78 mi (1,254.94 km) |
| Gahanna to Leesburg (Virginia) | 289.79 mi (466.37 km) |
| Gahanna to Lehi (Utah) | 1,523.77 mi (2,452.27 km) |
| Gahanna to Lehigh Acres (Florida) | 929.42 mi (1,495.76 km) |
| Gahanna to Leisure City (Florida) | 1,013.78 mi (1,631.51 km) |
| Gahanna to Leland (North Carolina) | 482.25 mi (776.10 km) |
