| 1 | SMF to JFK New York, United States | 2,515 mi | 5h 46m | JetBlue Airways | 1/day |
| 2 | SMF to LIH Lihue, United States | 2,506 mi | 5h 45m | Alaska Airlines | 1/day |
| 3 | SMF to EWR Newark, United States | 2,494 mi | 5h 44m | United Airlines | 1/day |
| 4 | SMF to HNL Honolulu, United States | 2,460 mi | 5h 40m | Alaska Airlines, ATI, and Southwest Airlines | 3/day |
| 5 | SMF to KOA Kailua-Kona, United States | 2,434 mi | 5h 36m | Southwest Airlines and Alaska Airlines | 1-2/day |
| 6 | SMF to MCO Orlando, United States | 2,404 mi | 5h 33m | Southwest Airlines | 1/day |
| 7 | SMF to OGG Kahului, United States | 2,402 mi | 5h 32m | Alaska Airlines and Southwest Airlines | 2/day |
| 8 | SMF to BWI Baltimore, United States | 2,389 mi | 5h 31m | Southwest Airlines | 1/day |
| 9 | SMF to IAD Washington, United States | 2,352 mi | 5h 26m | United Airlines | 1/day |
| 10 | SMF to CLT Charlotte, United States | 2,238 mi | 5h 12m | American Airlines | 1/day |
| 11 | SMF to YYZ Toronto, Canada | 2,185 mi | 5h 6m | Air Canada | 1/day |
| 12 | SMF to ECP Panama City, United States | 2,103 mi | 4h 55m | Southwest Airlines | weekly |
| 13 | SMF to ATL Atlanta, United States | 2,088 mi | 4h 53m | Delta Air Lines | 2-3/day |
| 14 | SMF to DTW Detroit, United States | 2,008 mi | 4h 44m | Southwest Airlines | weekly |
| 15 | SMF to CVG Cincinnati, United States | 1,972 mi | 4h 39m | Alaska Airlines | weekly |
| 16 | SMF to ANC Anchorage, United States | 1,970 mi | 4h 39m | Alaska Airlines | 2×/wk |
| 17 | SMF to BNA Nashville, United States | 1,913 mi | 4h 32m | Southwest Airlines | 1-2/day |
| 18 | SMF to IND Indianapolis, United States | 1,879 mi | 4h 28m | United Airlines | weekly |
| 19 | SMF to MLM Morelia, Mexico | 1,789 mi | 4h 16m | Volaris | 1/day |
| 20 | SMF to MDW Chicago, United States | 1,786 mi | 4h 16m | Southwest Airlines | 2-3/day |
| 21 | SMF to ORD Chicago, United States | 1,777 mi | 4h 15m | United Airlines and American Airlines | 4-5/day |
| 22 | SMF to BJX Silao, Mexico | 1,709 mi | 4h 7m | Volaris | weekly |
| 23 | SMF to STL St. Louis, United States | 1,675 mi | 4h 2m | Southwest Airlines | 1-2/day |
| 24 | SMF to GDL Guadalajara, Mexico | 1,661 mi | 4h 1m | Volaris and Aeromexico | 3-4/day |
| 25 | SMF to HOU Houston, United States | 1,622 mi | 3h 56m | Southwest Airlines | 1/day |