| Cities | Distance |
|---|---|
| Welver to Idar-Oberstein | 134.64 mi (216.68 km) |
| Welver to Idstein | 97.44 mi (156.81 km) |
| Welver to Illertissen | 253.20 mi (407.48 km) |
| Welver to Illingen | 159.82 mi (257.21 km) |
| Welver to Ilmenau | 143.60 mi (231.10 km) |
| Welver to Ilsede | 104.87 mi (168.77 km) |
| Welver to Ilsenburg | 117.85 mi (189.66 km) |
| Welver to Ilsfeld | 186.26 mi (299.76 km) |
| Welver to Ilvesheim | 150.54 mi (242.28 km) |
| Welver to Immenstadt im Allgau | 297.51 mi (478.80 km) |
| Welver to Ingelheim | 113.53 mi (182.71 km) |
| Welver to Ingolstadt | 249.72 mi (401.89 km) |
| Welver to Iserlohn | 20.43 mi (32.88 km) |
| Welver to Isernhagen-Sud | 98.52 mi (158.56 km) |
| Welver to Ismaning | 286.57 mi (461.19 km) |