| Duzce to Tallinn | 1,314.38 mi (2,115.29 km) |
| Duzce to Tartu | 1,227.55 mi (1,975.56 km) |
| Duzce to Valga | 1,192.26 mi (1,918.76 km) |
| Duzce to Viljandi | 1,235.15 mi (1,987.78 km) |
| Duzce to Voru | 1,189.37 mi (1,914.11 km) |
| Duzce to Aanekoski | 1,519.97 mi (2,446.16 km) |
| Duzce to Alajarvi | 1,560.28 mi (2,511.02 km) |
| Duzce to Alavus | 1,534.64 mi (2,469.77 km) |
| Duzce to Ekenas | 1,362.87 mi (2,193.32 km) |
| Duzce to Espoo | 1,366.50 mi (2,199.16 km) |
| Duzce to Eura | 1,453.30 mi (2,338.86 km) |
| Duzce to Eurajoki | 1,461.58 mi (2,352.19 km) |
| Duzce to Forssa | 1,416.57 mi (2,279.76 km) |
| Duzce to Hakkila | 1,369.43 mi (2,203.88 km) |
| Duzce to Halikko | 1,394.37 mi (2,244.03 km) |
