| Fallbrook to San Diego (California) | 37.65 mi (60.60 km) |
| Fallbrook to San Diego Country Estates (California) | 35.51 mi (57.15 km) |
| Fallbrook to San Dimas (California) | 61.06 mi (98.27 km) |
| Fallbrook to San Fernando (California) | 94.13 mi (151.48 km) |
| Fallbrook to San Francisco (California) | 421.64 mi (678.56 km) |
| Fallbrook to San Gabriel (California) | 70.92 mi (114.14 km) |
| Fallbrook to San Germán (Puerto Rico) | 3,262.95 mi (5,251.21 km) |
| Fallbrook to San Jacinto (California) | 32.48 mi (52.28 km) |
| Fallbrook to San Jose (California) | 376.29 mi (605.59 km) |
| Fallbrook to San Juan (Puerto Rico) | 3,308.98 mi (5,325.29 km) |
| Fallbrook to San Juan (Texas) | 1,244.19 mi (2,002.33 km) |
| Fallbrook to San Juan Capistrano (California) | 26.32 mi (42.37 km) |
| Fallbrook to San Leandro (California) | 408.27 mi (657.05 km) |
| Fallbrook to San Lorenzo (California) | 405.56 mi (652.69 km) |
| Fallbrook to San Luis (Arizona) | 158.07 mi (254.39 km) |
