| Rennes to Grevena | 1,267.05 mi (2,039.11 km) |
| Rennes to Ialysos | 1,710.96 mi (2,753.53 km) |
| Rennes to Ilion | 1,448.44 mi (2,331.04 km) |
| Rennes to Ilioupoli | 1,454.77 mi (2,341.23 km) |
| Rennes to Ioannina | 1,258.28 mi (2,025.00 km) |
| Rennes to Irakleio | 1,627.37 mi (2,618.99 km) |
| Rennes to Irakleio | 1,450.65 mi (2,334.60 km) |
| Rennes to Kaisariani | 1,453.68 mi (2,339.47 km) |
| Rennes to Kalamaria | 1,316.12 mi (2,118.09 km) |
| Rennes to Kalamata | 1,423.04 mi (2,290.16 km) |
| Rennes to Kallithea | 1,451.90 mi (2,336.61 km) |
| Rennes to Kalymnos | 1,635.62 mi (2,632.28 km) |
| Rennes to Kalyvia Thorikou | 1,466.19 mi (2,359.61 km) |
| Rennes to Kamatero | 1,447.87 mi (2,330.12 km) |
| Rennes to Karditsa | 1,316.51 mi (2,118.71 km) |
