| Thalwil to Illzach | 66.48 mi (106.99 km) |
| Thalwil to Ingre | 317.09 mi (510.30 km) |
| Thalwil to Irigny | 210.00 mi (337.96 km) |
| Thalwil to Isbergues | 360.50 mi (580.16 km) |
| Thalwil to Issoire | 280.29 mi (451.09 km) |
| Thalwil to Issoudun | 309.85 mi (498.66 km) |
| Thalwil to Issy-les-Moulineaux | 309.56 mi (498.19 km) |
| Thalwil to Istres | 312.82 mi (503.43 km) |
| Thalwil to Ivry-sur-Seine | 304.69 mi (490.35 km) |
| Thalwil to Jarville-la-Malgrange | 145.22 mi (233.72 km) |
| Thalwil to Jeumont | 290.76 mi (467.93 km) |
| Thalwil to Joigny | 245.44 mi (395.00 km) |
| Thalwil to Joinville-le-Pont | 300.74 mi (483.99 km) |
| Thalwil to Joue-les-Tours | 370.11 mi (595.64 km) |
| Thalwil to Jouy-le-Moutier | 323.62 mi (520.82 km) |
