| Rouen to Grevena | 1,183.06 mi (1,903.95 km) |
| Rouen to Ialysos | 1,624.45 mi (2,614.30 km) |
| Rouen to Ilion | 1,368.15 mi (2,201.82 km) |
| Rouen to Ilioupoli | 1,374.82 mi (2,212.56 km) |
| Rouen to Ioannina | 1,178.89 mi (1,897.24 km) |
| Rouen to Irakleio | 1,555.07 mi (2,502.65 km) |
| Rouen to Irakleio | 1,370.05 mi (2,204.88 km) |
| Rouen to Kaisariani | 1,373.52 mi (2,210.47 km) |
| Rouen to Kalamaria | 1,224.30 mi (1,970.32 km) |
| Rouen to Kalamata | 1,353.64 mi (2,178.47 km) |
| Rouen to Kallithea | 1,372.04 mi (2,208.08 km) |
| Rouen to Kalymnos | 1,550.00 mi (2,494.48 km) |
| Rouen to Kalyvia Thorikou | 1,386.19 mi (2,230.86 km) |
| Rouen to Kamatero | 1,367.40 mi (2,200.61 km) |
| Rouen to Karditsa | 1,235.06 mi (1,987.64 km) |
