| Concarneau to Grevena | 1,362.32 mi (2,192.44 km) |
| Concarneau to Ialysos | 1,806.23 mi (2,906.84 km) |
| Concarneau to Ilion | 1,542.12 mi (2,481.80 km) |
| Concarneau to Ilioupoli | 1,548.32 mi (2,491.78 km) |
| Concarneau to Ioannina | 1,352.10 mi (2,175.99 km) |
| Concarneau to Irakleio | 1,717.87 mi (2,764.65 km) |
| Concarneau to Irakleio | 1,544.43 mi (2,485.51 km) |
| Concarneau to Kaisariani | 1,547.29 mi (2,490.13 km) |
| Concarneau to Kalamaria | 1,413.63 mi (2,275.02 km) |
| Concarneau to Kalamata | 1,512.95 mi (2,434.86 km) |
| Concarneau to Kallithea | 1,545.43 mi (2,487.12 km) |
| Concarneau to Kalymnos | 1,730.71 mi (2,785.32 km) |
| Concarneau to Kalyvia Thorikou | 1,559.73 mi (2,510.14 km) |
| Concarneau to Kamatero | 1,541.60 mi (2,480.97 km) |
| Concarneau to Karditsa | 1,410.85 mi (2,270.55 km) |
