| Gahanna to Winsum | 4,049.83 mi (6,517.57 km) |
| Gahanna to Winterswijk | 4,099.67 mi (6,597.79 km) |
| Gahanna to Woensdrecht | 4,025.29 mi (6,478.07 km) |
| Gahanna to Woerden | 4,026.32 mi (6,479.74 km) |
| Gahanna to Wolvega | 4,044.57 mi (6,509.10 km) |
| Gahanna to Woudenberg | 4,046.67 mi (6,512.48 km) |
| Gahanna to Woudrichem | 4,038.86 mi (6,499.92 km) |
| Gahanna to Zaandam | 4,013.90 mi (6,459.75 km) |
| Gahanna to Zaandijk | 4,011.64 mi (6,456.11 km) |
| Gahanna to Zaanstad | 4,010.66 mi (6,454.54 km) |
| Gahanna to Zaltbommel | 4,048.96 mi (6,516.17 km) |
| Gahanna to Zandvoort | 4,004.48 mi (6,444.59 km) |
| Gahanna to Zeewolde | 4,044.10 mi (6,508.36 km) |
| Gahanna to Zeist | 4,039.45 mi (6,500.86 km) |
| Gahanna to Zevenaar | 4,076.55 mi (6,560.57 km) |
