| Concarneau to Ingre | 266.00 mi (428.08 km) |
| Concarneau to Irigny | 440.44 mi (708.82 km) |
| Concarneau to Isbergues | 344.39 mi (554.25 km) |
| Concarneau to Issoire | 375.65 mi (604.55 km) |
| Concarneau to Issoudun | 283.69 mi (456.55 km) |
| Concarneau to Issy-les-Moulineaux | 291.55 mi (469.21 km) |
| Concarneau to Istres | 524.43 mi (843.99 km) |
| Concarneau to Ivry-sur-Seine | 296.04 mi (476.43 km) |
| Concarneau to Jarville-la-Malgrange | 468.50 mi (753.97 km) |
| Concarneau to Jeumont | 399.30 mi (642.61 km) |
| Concarneau to Joigny | 338.66 mi (545.02 km) |
| Concarneau to Joinville-le-Pont | 300.60 mi (483.76 km) |
| Concarneau to Joue-les-Tours | 216.41 mi (348.27 km) |
| Concarneau to Jouy-le-Moutier | 284.02 mi (457.08 km) |
| Concarneau to Juvignac | 474.57 mi (763.75 km) |
