| La Crescenta-Montrose to Idar-Oberstein | 5,749.02 mi (9,252.16 km) |
| La Crescenta-Montrose to Idstein | 5,751.77 mi (9,256.58 km) |
| La Crescenta-Montrose to Illertissen | 5,909.67 mi (9,510.69 km) |
| La Crescenta-Montrose to Illingen | 5,758.10 mi (9,266.77 km) |
| La Crescenta-Montrose to Ilmenau | 5,804.10 mi (9,340.79 km) |
| La Crescenta-Montrose to Ilsede | 5,700.34 mi (9,173.81 km) |
| La Crescenta-Montrose to Ilsenburg | 5,735.14 mi (9,229.82 km) |
| La Crescenta-Montrose to Ilsfeld | 5,841.24 mi (9,400.56 km) |
| La Crescenta-Montrose to Ilvesheim | 5,798.98 mi (9,332.56 km) |
| La Crescenta-Montrose to Immenstadt im Allgau | 5,947.82 mi (9,572.09 km) |
| La Crescenta-Montrose to Ingelheim | 5,757.92 mi (9,266.47 km) |
| La Crescenta-Montrose to Ingolstadt | 5,920.40 mi (9,527.96 km) |
| La Crescenta-Montrose to Iserlohn | 5,674.48 mi (9,132.20 km) |
| La Crescenta-Montrose to Isernhagen-Sud | 5,682.58 mi (9,145.23 km) |
| La Crescenta-Montrose to Ismaning | 5,956.20 mi (9,585.58 km) |
