| Katwijk to Illzach | 331.78 mi (533.96 km) |
| Katwijk to Ingre | 317.20 mi (510.48 km) |
| Katwijk to Irigny | 451.34 mi (726.36 km) |
| Katwijk to Isbergues | 137.84 mi (221.83 km) |
| Katwijk to Issoire | 462.91 mi (744.98 km) |
| Katwijk to Issoudun | 378.71 mi (609.48 km) |
| Katwijk to Issy-les-Moulineaux | 251.58 mi (404.89 km) |
| Katwijk to Istres | 600.65 mi (966.65 km) |
| Katwijk to Ivry-sur-Seine | 250.94 mi (403.85 km) |
| Katwijk to Jarville-la-Malgrange | 256.32 mi (412.50 km) |
| Katwijk to Jeumont | 132.37 mi (213.03 km) |
| Katwijk to Joigny | 294.90 mi (474.59 km) |
| Katwijk to Joinville-le-Pont | 248.55 mi (400.00 km) |
| Katwijk to Joue-les-Tours | 374.43 mi (602.58 km) |
| Katwijk to Jouy-le-Moutier | 243.75 mi (392.28 km) |
