| Bonn to Illzach | 204.21 mi (328.64 km) |
| Bonn to Ingre | 306.80 mi (493.75 km) |
| Bonn to Irigny | 364.97 mi (587.36 km) |
| Bonn to Isbergues | 203.40 mi (327.35 km) |
| Bonn to Issoire | 399.96 mi (643.67 km) |
| Bonn to Issoudun | 349.58 mi (562.60 km) |
| Bonn to Issy-les-Moulineaux | 252.60 mi (406.52 km) |
| Bonn to Istres | 508.44 mi (818.26 km) |
| Bonn to Ivry-sur-Seine | 249.25 mi (401.13 km) |
| Bonn to Jarville-la-Malgrange | 148.09 mi (238.32 km) |
| Bonn to Jeumont | 135.18 mi (217.55 km) |
| Bonn to Joigny | 252.72 mi (406.71 km) |
| Bonn to Joinville-le-Pont | 245.03 mi (394.34 km) |
| Bonn to Joue-les-Tours | 373.41 mi (600.94 km) |
| Bonn to Jouy-le-Moutier | 254.80 mi (410.06 km) |
