| Schoonhoven to Idar-Oberstein | 188.33 mi (303.09 km) |
| Schoonhoven to Idstein | 190.66 mi (306.84 km) |
| Schoonhoven to Illertissen | 346.77 mi (558.07 km) |
| Schoonhoven to Illingen | 202.27 mi (325.53 km) |
| Schoonhoven to Ilmenau | 276.22 mi (444.53 km) |
| Schoonhoven to Ilsede | 227.32 mi (365.84 km) |
| Schoonhoven to Ilsenburg | 248.65 mi (400.16 km) |
| Schoonhoven to Ilsfeld | 278.37 mi (447.99 km) |
| Schoonhoven to Ilvesheim | 236.07 mi (379.92 km) |
| Schoonhoven to Immenstadt im Allgau | 385.92 mi (621.08 km) |
| Schoonhoven to Ingelheim | 195.15 mi (314.06 km) |
| Schoonhoven to Ingolstadt | 363.76 mi (585.41 km) |
| Schoonhoven to Iserlohn | 126.89 mi (204.21 km) |
| Schoonhoven to Isernhagen-Sud | 214.66 mi (345.46 km) |
| Schoonhoven to Ismaning | 396.78 mi (638.55 km) |
