| Gahanna to Katwijk | 4,005.00 mi (6,445.42 km) |
| Gahanna to Kerkrade | 4,109.49 mi (6,613.58 km) |
| Gahanna to Klazienaveen | 4,085.67 mi (6,575.25 km) |
| Gahanna to Koog aan de Zaan | 4,011.64 mi (6,456.11 km) |
| Gahanna to Krimpen aan den IJssel | 4,019.86 mi (6,469.33 km) |
| Gahanna to Krommenie | 4,009.38 mi (6,452.47 km) |
| Gahanna to Kudelstaart | 4,016.64 mi (6,464.16 km) |
| Gahanna to Landgraaf | 4,106.74 mi (6,609.15 km) |
| Gahanna to Landsmeer | 4,017.07 mi (6,464.84 km) |
| Gahanna to Langedijk | 4,004.66 mi (6,444.88 km) |
| Gahanna to Laren | 4,034.62 mi (6,493.09 km) |
| Gahanna to Leek | 4,049.94 mi (6,517.75 km) |
| Gahanna to Leerdam | 4,040.16 mi (6,502.01 km) |
| Gahanna to Leeuwarden | 4,026.61 mi (6,480.21 km) |
| Gahanna to Leiden | 4,008.99 mi (6,451.85 km) |
