| Duzce to Heidelberg | 1,237.34 mi (1,991.31 km) |
| Duzce to Heidenau | 1,082.44 mi (1,742.02 km) |
| Duzce to Heidenheim | 1,158.64 mi (1,864.65 km) |
| Duzce to Heilbad Heiligenstadt | 1,235.21 mi (1,987.88 km) |
| Duzce to Heilbronn | 1,209.85 mi (1,947.07 km) |
| Duzce to Heiligenhafen | 1,316.75 mi (2,119.10 km) |
| Duzce to Heiligenhaus | 1,357.15 mi (2,184.12 km) |
| Duzce to Heilsbronn | 1,147.60 mi (1,846.89 km) |
| Duzce to Heinsberg | 1,385.64 mi (2,229.96 km) |
| Duzce to Helmstedt | 1,232.02 mi (1,982.74 km) |
| Duzce to Hemau | 1,099.60 mi (1,769.64 km) |
| Duzce to Hemer | 1,327.30 mi (2,136.08 km) |
| Duzce to Hemmingen | 1,282.10 mi (2,063.34 km) |
| Duzce to Hemmoor | 1,351.98 mi (2,175.80 km) |
| Duzce to Hemsbach | 1,244.04 mi (2,002.09 km) |
