| Weslaco to Idar-Oberstein | 5,489.27 mi (8,834.13 km) |
| Weslaco to Idstein | 5,509.96 mi (8,867.42 km) |
| Weslaco to Illertissen | 5,649.42 mi (9,091.86 km) |
| Weslaco to Illingen | 5,489.92 mi (8,835.18 km) |
| Weslaco to Ilmenau | 5,595.04 mi (9,004.35 km) |
| Weslaco to Ilsede | 5,512.48 mi (8,871.48 km) |
| Weslaco to Ilsenburg | 5,544.72 mi (8,923.37 km) |
| Weslaco to Ilsfeld | 5,587.63 mi (8,992.42 km) |
| Weslaco to Ilvesheim | 5,546.47 mi (8,926.18 km) |
| Weslaco to Immenstadt im Allgau | 5,677.55 mi (9,137.13 km) |
| Weslaco to Ingelheim | 5,509.69 mi (8,866.99 km) |
| Weslaco to Ingolstadt | 5,682.78 mi (9,145.54 km) |
| Weslaco to Iserlohn | 5,448.24 mi (8,768.10 km) |
| Weslaco to Isernhagen-Sud | 5,494.78 mi (8,843.00 km) |
| Weslaco to Ismaning | 5,711.78 mi (9,192.22 km) |
