| Gdynia to Illzach | 669.76 mi (1,077.87 km) |
| Gdynia to Ingre | 851.02 mi (1,369.59 km) |
| Gdynia to Irigny | 858.20 mi (1,381.14 km) |
| Gdynia to Isbergues | 724.41 mi (1,165.82 km) |
| Gdynia to Issoire | 914.72 mi (1,472.10 km) |
| Gdynia to Issoudun | 888.43 mi (1,429.80 km) |
| Gdynia to Issy-les-Moulineaux | 797.08 mi (1,282.77 km) |
| Gdynia to Istres | 972.68 mi (1,565.37 km) |
| Gdynia to Ivry-sur-Seine | 793.86 mi (1,277.59 km) |
| Gdynia to Jarville-la-Malgrange | 663.56 mi (1,067.90 km) |
| Gdynia to Jeumont | 672.61 mi (1,082.46 km) |
| Gdynia to Joigny | 792.04 mi (1,274.67 km) |
| Gdynia to Joinville-le-Pont | 789.69 mi (1,270.88 km) |
| Gdynia to Joue-les-Tours | 917.81 mi (1,477.08 km) |
| Gdynia to Jouy-le-Moutier | 798.25 mi (1,284.66 km) |
