| San Marino to Isny im Allgau | 5,938.61 mi (9,557.27 km) |
| San Marino to Isselburg | 5,619.56 mi (9,043.80 km) |
| San Marino to Issum | 5,633.01 mi (9,065.45 km) |
| San Marino to Itzehoe | 5,599.22 mi (9,011.08 km) |
| San Marino to Jena | 5,813.10 mi (9,355.29 km) |
| San Marino to Jever | 5,572.87 mi (8,968.67 km) |
| San Marino to Jork | 5,623.91 mi (9,050.81 km) |
| San Marino to Juchen | 5,657.26 mi (9,104.48 km) |
| San Marino to Julich | 5,661.93 mi (9,111.99 km) |
| San Marino to Juterbog | 5,796.65 mi (9,328.81 km) |
| San Marino to Kaarst | 5,654.89 mi (9,100.66 km) |
| San Marino to Kaiserslautern | 5,779.14 mi (9,300.63 km) |
| San Marino to Kalkar | 5,619.13 mi (9,043.11 km) |
| San Marino to Kall | 5,686.36 mi (9,151.31 km) |
| San Marino to Kaltenkirchen | 5,615.60 mi (9,037.43 km) |
