| Gahanna to Merosina | 5,009.72 mi (8,062.36 km) |
| Gahanna to Mionica | 4,904.36 mi (7,892.81 km) |
| Gahanna to Mladenovac | 4,920.57 mi (7,918.89 km) |
| Gahanna to Negotin | 5,000.01 mi (8,046.74 km) |
| Gahanna to Nis | 5,015.16 mi (8,071.12 km) |
| Gahanna to Niska Banja | 5,020.58 mi (8,079.84 km) |
| Gahanna to Nova Crnja | 4,864.30 mi (7,828.33 km) |
| Gahanna to Nova Pazova | 4,879.89 mi (7,853.43 km) |
| Gahanna to Nova Varos | 4,927.27 mi (7,929.68 km) |
| Gahanna to Novi Banovci | 4,882.47 mi (7,857.57 km) |
| Gahanna to Novi Becej | 4,848.62 mi (7,803.10 km) |
| Gahanna to Novi Knezevac | 4,829.08 mi (7,771.65 km) |
| Gahanna to Novi Pazar | 4,968.32 mi (7,995.74 km) |
| Gahanna to Novi Sad | 4,852.61 mi (7,809.52 km) |
| Gahanna to Odzaci | 4,819.39 mi (7,756.06 km) |
