| Walnut Creek to Idar-Oberstein | 5,642.10 mi (9,080.08 km) |
| Walnut Creek to Idstein | 5,640.45 mi (9,077.42 km) |
| Walnut Creek to Illertissen | 5,800.22 mi (9,334.56 km) |
| Walnut Creek to Illingen | 5,653.09 mi (9,097.76 km) |
| Walnut Creek to Ilmenau | 5,684.04 mi (9,147.57 km) |
| Walnut Creek to Ilsede | 5,576.93 mi (8,975.20 km) |
| Walnut Creek to Ilsenburg | 5,611.77 mi (9,031.27 km) |
| Walnut Creek to Ilsfeld | 5,731.30 mi (9,223.64 km) |
| Walnut Creek to Ilvesheim | 5,689.47 mi (9,156.32 km) |
| Walnut Creek to Immenstadt im Allgau | 5,840.19 mi (9,398.88 km) |
| Walnut Creek to Ingelheim | 5,648.04 mi (9,089.65 km) |
| Walnut Creek to Ingolstadt | 5,805.30 mi (9,342.73 km) |
| Walnut Creek to Iserlohn | 5,560.67 mi (8,949.04 km) |
| Walnut Creek to Isernhagen-Sud | 5,559.44 mi (8,947.06 km) |
| Walnut Creek to Ismaning | 5,842.16 mi (9,402.05 km) |
