| Therwil to Illzach | 21.66 mi (34.86 km) |
| Therwil to Ingre | 267.72 mi (430.86 km) |
| Therwil to Irigny | 180.82 mi (290.99 km) |
| Therwil to Isbergues | 315.70 mi (508.06 km) |
| Therwil to Issoire | 245.03 mi (394.34 km) |
| Therwil to Issoudun | 263.45 mi (423.99 km) |
| Therwil to Issy-les-Moulineaux | 259.90 mi (418.27 km) |
| Therwil to Istres | 301.89 mi (485.85 km) |
| Therwil to Ivry-sur-Seine | 255.04 mi (410.44 km) |
| Therwil to Jarville-la-Malgrange | 101.88 mi (163.95 km) |
| Therwil to Jeumont | 248.59 mi (400.06 km) |
| Therwil to Joigny | 195.79 mi (315.09 km) |
| Therwil to Joinville-le-Pont | 251.13 mi (404.15 km) |
| Therwil to Joue-les-Tours | 322.01 mi (518.23 km) |
| Therwil to Jouy-le-Moutier | 274.12 mi (441.15 km) |
