| Cities | Distance |
|---|---|
| Speyer to Idar-Oberstein | 57.00 mi (91.73 km) |
| Speyer to Idstein | 62.66 mi (100.84 km) |
| Speyer to Illertissen | 107.07 mi (172.32 km) |
| Speyer to Illingen | 62.18 mi (100.06 km) |
| Speyer to Ilmenau | 145.24 mi (233.75 km) |
| Speyer to Ilsede | 217.53 mi (350.08 km) |
| Speyer to Ilsenburg | 201.81 mi (324.78 km) |
| Speyer to Ilsfeld | 41.40 mi (66.63 km) |
| Speyer to Ilvesheim | 12.23 mi (19.68 km) |
| Speyer to Immenstadt im Allgau | 146.15 mi (235.21 km) |
| Speyer to Ingelheim | 48.28 mi (77.70 km) |
| Speyer to Ingolstadt | 140.93 mi (226.81 km) |
| Speyer to Iserlohn | 146.53 mi (235.81 km) |
| Speyer to Isernhagen-Sud | 224.00 mi (360.49 km) |
| Speyer to Ismaning | 165.78 mi (266.79 km) |