| Norwalk to Idar-Oberstein | 5,763.45 mi (9,275.38 km) |
| Norwalk to Idstein | 5,766.47 mi (9,280.24 km) |
| Norwalk to Illertissen | 5,924.22 mi (9,534.11 km) |
| Norwalk to Illingen | 5,772.41 mi (9,289.80 km) |
| Norwalk to Ilmenau | 5,819.32 mi (9,365.29 km) |
| Norwalk to Ilsede | 5,715.78 mi (9,198.67 km) |
| Norwalk to Ilsenburg | 5,750.58 mi (9,254.66 km) |
| Norwalk to Ilsfeld | 5,855.84 mi (9,424.06 km) |
| Norwalk to Ilvesheim | 5,813.56 mi (9,356.03 km) |
| Norwalk to Immenstadt im Allgau | 5,962.25 mi (9,595.32 km) |
| Norwalk to Ingelheim | 5,772.53 mi (9,289.98 km) |
| Norwalk to Ingolstadt | 5,935.30 mi (9,551.94 km) |
| Norwalk to Iserlohn | 5,689.35 mi (9,156.13 km) |
| Norwalk to Isernhagen-Sud | 5,698.01 mi (9,170.06 km) |
| Norwalk to Ismaning | 5,971.03 mi (9,609.45 km) |
