| Duzce to Rochefort | 1,638.80 mi (2,637.39 km) |
| Duzce to Rodez | 1,466.20 mi (2,359.63 km) |
| Duzce to Rognac | 1,334.77 mi (2,148.11 km) |
| Duzce to Roissy-en-Brie | 1,490.36 mi (2,398.51 km) |
| Duzce to Romainville | 1,501.27 mi (2,416.06 km) |
| Duzce to Romans-sur-Isere | 1,345.72 mi (2,165.72 km) |
| Duzce to Rombas | 1,346.00 mi (2,166.18 km) |
| Duzce to Romilly-sur-Seine | 1,438.57 mi (2,315.15 km) |
| Duzce to Ronchin | 1,500.33 mi (2,414.55 km) |
| Duzce to Roncq | 1,501.80 mi (2,416.91 km) |
| Duzce to Roquebrune-sur-Argens | 1,264.33 mi (2,034.74 km) |
| Duzce to Roquevaire | 1,316.28 mi (2,118.34 km) |
| Duzce to Rosny-sous-Bois | 1,498.89 mi (2,412.22 km) |
| Duzce to Roubaix | 1,498.00 mi (2,410.80 km) |
| Duzce to Rouen | 1,568.27 mi (2,523.88 km) |
