| Roetgen to Illzach | 204.80 mi (329.60 km) |
| Roetgen to Ingre | 272.78 mi (439.00 km) |
| Roetgen to Irigny | 349.66 mi (562.73 km) |
| Roetgen to Isbergues | 164.03 mi (263.98 km) |
| Roetgen to Issoire | 378.07 mi (608.44 km) |
| Roetgen to Issoudun | 319.38 mi (513.99 km) |
| Roetgen to Issy-les-Moulineaux | 216.09 mi (347.77 km) |
| Roetgen to Istres | 496.23 mi (798.61 km) |
| Roetgen to Ivry-sur-Seine | 213.00 mi (342.80 km) |
| Roetgen to Jarville-la-Malgrange | 136.85 mi (220.23 km) |
| Roetgen to Jeumont | 95.50 mi (153.69 km) |
| Roetgen to Joigny | 223.38 mi (359.49 km) |
| Roetgen to Joinville-le-Pont | 208.92 mi (336.23 km) |
| Roetgen to Joue-les-Tours | 338.87 mi (545.36 km) |
| Roetgen to Jouy-le-Moutier | 217.27 mi (349.66 km) |
