| Foster City to Idar-Oberstein | 5,669.04 mi (9,123.43 km) |
| Foster City to Idstein | 5,667.40 mi (9,120.80 km) |
| Foster City to Illertissen | 5,827.17 mi (9,377.93 km) |
| Foster City to Illingen | 5,680.01 mi (9,141.10 km) |
| Foster City to Ilmenau | 5,711.01 mi (9,190.99 km) |
| Foster City to Ilsede | 5,603.90 mi (9,018.61 km) |
| Foster City to Ilsenburg | 5,638.75 mi (9,074.68 km) |
| Foster City to Ilsfeld | 5,758.25 mi (9,267.01 km) |
| Foster City to Ilvesheim | 5,716.42 mi (9,199.69 km) |
| Foster City to Immenstadt im Allgau | 5,867.14 mi (9,442.25 km) |
| Foster City to Ingelheim | 5,674.99 mi (9,133.02 km) |
| Foster City to Ingolstadt | 5,832.27 mi (9,386.13 km) |
| Foster City to Iserlohn | 5,587.63 mi (8,992.43 km) |
| Foster City to Isernhagen-Sud | 5,586.42 mi (8,990.47 km) |
| Foster City to Ismaning | 5,869.13 mi (9,445.45 km) |
