| Portlethen to Illzach | 753.77 mi (1,213.07 km) |
| Portlethen to Ingre | 652.80 mi (1,050.58 km) |
| Portlethen to Irigny | 841.00 mi (1,353.46 km) |
| Portlethen to Isbergues | 482.24 mi (776.09 km) |
| Portlethen to Issoire | 828.33 mi (1,333.06 km) |
| Portlethen to Issoudun | 720.07 mi (1,158.85 km) |
| Portlethen to Issy-les-Moulineaux | 597.58 mi (961.71 km) |
| Portlethen to Istres | 986.00 mi (1,586.82 km) |
| Portlethen to Ivry-sur-Seine | 599.98 mi (965.57 km) |
| Portlethen to Jarville-la-Malgrange | 674.97 mi (1,086.26 km) |
| Portlethen to Jeumont | 532.05 mi (856.26 km) |
| Portlethen to Joigny | 668.40 mi (1,075.69 km) |
| Portlethen to Joinville-le-Pont | 600.35 mi (966.18 km) |
| Portlethen to Joue-les-Tours | 681.06 mi (1,096.06 km) |
| Portlethen to Jouy-le-Moutier | 582.28 mi (937.09 km) |
