| Gahanna to Karlovo | 5,157.91 mi (8,300.86 km) |
| Gahanna to Karnobat | 5,241.31 mi (8,435.07 km) |
| Gahanna to Kavarna | 5,254.49 mi (8,456.28 km) |
| Gahanna to Kazanlak | 5,181.87 mi (8,339.42 km) |
| Gahanna to Knezha | 5,091.68 mi (8,194.27 km) |
| Gahanna to Kostinbrod | 5,088.67 mi (8,189.43 km) |
| Gahanna to Kozloduy | 5,065.69 mi (8,152.44 km) |
| Gahanna to Kyustendil | 5,091.44 mi (8,193.89 km) |
| Gahanna to Levski | 5,137.70 mi (8,268.33 km) |
| Gahanna to Lom | 5,044.84 mi (8,118.88 km) |
| Gahanna to Lovech | 5,132.31 mi (8,259.65 km) |
| Gahanna to Lukovit | 5,108.29 mi (8,221.00 km) |
| Gahanna to Lyaskovets | 5,171.95 mi (8,323.45 km) |
| Gahanna to Mezdra | 5,092.57 mi (8,195.70 km) |
| Gahanna to Momchilgrad | 5,231.90 mi (8,419.93 km) |
