| Gahanna to Niederzier | 4,124.45 mi (6,637.66 km) |
| Gahanna to Niefern-Oschelbronn | 4,280.14 mi (6,888.23 km) |
| Gahanna to Nierstein | 4,230.24 mi (6,807.91 km) |
| Gahanna to Niesky | 4,423.94 mi (7,119.64 km) |
| Gahanna to Nittenau | 4,405.54 mi (7,090.04 km) |
| Gahanna to Nittendorf | 4,400.03 mi (7,081.17 km) |
| Gahanna to Nohfelden | 4,192.93 mi (6,747.87 km) |
| Gahanna to Norden | 4,067.09 mi (6,545.36 km) |
| Gahanna to Nordenham | 4,116.26 mi (6,624.49 km) |
| Gahanna to Norderstedt | 4,165.56 mi (6,703.82 km) |
| Gahanna to Nordhausen | 4,268.11 mi (6,868.86 km) |
| Gahanna to Nordhorn | 4,098.28 mi (6,595.54 km) |
| Gahanna to Nordkirchen | 4,137.59 mi (6,658.81 km) |
| Gahanna to Nordlingen | 4,349.23 mi (6,999.41 km) |
| Gahanna to Nordstemmen | 4,208.42 mi (6,772.79 km) |
