| Boise to San Diego (California) | 745.64 mi (1,199.99 km) |
| Boise to San Diego Country Estates (California) | 732.39 mi (1,178.67 km) |
| Boise to San Dimas (California) | 661.29 mi (1,064.25 km) |
| Boise to San Fernando (California) | 654.14 mi (1,052.74 km) |
| Boise to San Francisco (California) | 518.42 mi (834.32 km) |
| Boise to San Gabriel (California) | 664.37 mi (1,069.20 km) |
| Boise to San Germán (Puerto Rico) | 3,343.70 mi (5,381.16 km) |
| Boise to San Jacinto (California) | 678.59 mi (1,092.08 km) |
| Boise to San Jose (California) | 525.69 mi (846.01 km) |
| Boise to San Juan (Puerto Rico) | 3,376.47 mi (5,433.91 km) |
| Boise to San Juan (Texas) | 1,572.84 mi (2,531.25 km) |
| Boise to San Juan Capistrano (California) | 702.02 mi (1,129.79 km) |
| Boise to San Leandro (California) | 511.93 mi (823.87 km) |
| Boise to San Lorenzo (California) | 513.01 mi (825.61 km) |
| Boise to San Luis (Arizona) | 772.00 mi (1,242.41 km) |
