| San Luis Obispo to Isny im Allgau | 5,946.79 mi (9,570.43 km) |
| San Luis Obispo to Isselburg | 5,624.92 mi (9,052.43 km) |
| San Luis Obispo to Issum | 5,639.00 mi (9,075.10 km) |
| San Luis Obispo to Itzehoe | 5,596.52 mi (9,006.72 km) |
| San Luis Obispo to Jena | 5,813.11 mi (9,355.30 km) |
| San Luis Obispo to Jever | 5,572.95 mi (8,968.79 km) |
| San Luis Obispo to Jork | 5,621.72 mi (9,047.29 km) |
| San Luis Obispo to Juchen | 5,664.01 mi (9,115.34 km) |
| San Luis Obispo to Julich | 5,669.22 mi (9,123.73 km) |
| San Luis Obispo to Juterbog | 5,792.64 mi (9,322.35 km) |
| San Luis Obispo to Kaarst | 5,661.26 mi (9,110.91 km) |
| San Luis Obispo to Kaiserslautern | 5,787.34 mi (9,313.83 km) |
| San Luis Obispo to Kalkar | 5,624.91 mi (9,052.41 km) |
| San Luis Obispo to Kall | 5,694.12 mi (9,163.81 km) |
| San Luis Obispo to Kaltenkirchen | 5,612.47 mi (9,032.40 km) |
