| Sigulda to Illzach | 976.06 mi (1,570.82 km) |
| Sigulda to Ingre | 1,150.71 mi (1,851.90 km) |
| Sigulda to Irigny | 1,164.50 mi (1,874.08 km) |
| Sigulda to Isbergues | 1,011.57 mi (1,627.97 km) |
| Sigulda to Issoire | 1,220.71 mi (1,964.55 km) |
| Sigulda to Issoudun | 1,191.17 mi (1,917.01 km) |
| Sigulda to Issy-les-Moulineaux | 1,094.20 mi (1,760.95 km) |
| Sigulda to Istres | 1,277.50 mi (2,055.94 km) |
| Sigulda to Ivry-sur-Seine | 1,091.29 mi (1,756.26 km) |
| Sigulda to Jarville-la-Malgrange | 968.32 mi (1,558.36 km) |
| Sigulda to Jeumont | 966.59 mi (1,555.58 km) |
| Sigulda to Joigny | 1,094.37 mi (1,761.22 km) |
| Sigulda to Joinville-le-Pont | 1,087.28 mi (1,749.80 km) |
| Sigulda to Joue-les-Tours | 1,217.17 mi (1,958.84 km) |
| Sigulda to Jouy-le-Moutier | 1,093.99 mi (1,760.61 km) |
