| Bydgoszcz to Illzach | 595.39 mi (958.19 km) |
| Bydgoszcz to Ingre | 793.87 mi (1,277.60 km) |
| Bydgoszcz to Irigny | 782.68 mi (1,259.61 km) |
| Bydgoszcz to Isbergues | 683.66 mi (1,100.25 km) |
| Bydgoszcz to Issoire | 842.98 mi (1,356.64 km) |
| Bydgoszcz to Issoudun | 825.90 mi (1,329.16 km) |
| Bydgoszcz to Issy-les-Moulineaux | 744.02 mi (1,197.38 km) |
| Bydgoszcz to Istres | 890.55 mi (1,433.20 km) |
| Bydgoszcz to Ivry-sur-Seine | 740.42 mi (1,191.60 km) |
| Bydgoszcz to Jarville-la-Malgrange | 597.93 mi (962.28 km) |
| Bydgoszcz to Jeumont | 625.14 mi (1,006.06 km) |
| Bydgoszcz to Joigny | 730.94 mi (1,176.33 km) |
| Bydgoszcz to Joinville-le-Pont | 736.08 mi (1,184.61 km) |
| Bydgoszcz to Joue-les-Tours | 860.67 mi (1,385.12 km) |
| Bydgoszcz to Jouy-le-Moutier | 746.97 mi (1,202.14 km) |
