| San Marino to Idar-Oberstein | 5,751.75 mi (9,256.55 km) |
| San Marino to Idstein | 5,754.64 mi (9,261.20 km) |
| San Marino to Illertissen | 5,912.46 mi (9,515.19 km) |
| San Marino to Illingen | 5,760.77 mi (9,271.07 km) |
| San Marino to Ilmenau | 5,807.24 mi (9,345.85 km) |
| San Marino to Ilsede | 5,703.60 mi (9,179.05 km) |
| San Marino to Ilsenburg | 5,738.40 mi (9,235.06 km) |
| San Marino to Ilsfeld | 5,844.06 mi (9,405.10 km) |
| San Marino to Ilvesheim | 5,801.79 mi (9,337.08 km) |
| San Marino to Immenstadt im Allgau | 5,950.55 mi (9,576.49 km) |
| San Marino to Ingelheim | 5,760.74 mi (9,271.01 km) |
| San Marino to Ingolstadt | 5,923.37 mi (9,532.75 km) |
| San Marino to Iserlohn | 5,677.44 mi (9,136.96 km) |
| San Marino to Isernhagen-Sud | 5,685.83 mi (9,150.46 km) |
| San Marino to Ismaning | 5,959.14 mi (9,590.31 km) |
