| Boise to Savannah (Georgia) | 2,054.36 mi (3,306.17 km) |
| Boise to Sayreville (New Jersey) | 2,138.65 mi (3,441.83 km) |
| Boise to Sayville (New York) | 2,193.23 mi (3,529.67 km) |
| Boise to Scaggsville (Maryland) | 2,043.83 mi (3,289.23 km) |
| Boise to Scarsdale (New York) | 2,153.50 mi (3,465.72 km) |
| Boise to Schaumburg (Illinois) | 1,423.85 mi (2,291.46 km) |
| Boise to Schenectady (New York) | 2,108.02 mi (3,392.53 km) |
| Boise to Schererville (Indiana) | 1,465.27 mi (2,358.13 km) |
| Boise to Schertz (Texas) | 1,385.31 mi (2,229.45 km) |
| Boise to Schiller Park (Illinois) | 1,435.74 mi (2,310.61 km) |
| Boise to Schofield Barracks (Hawaii) | 2,832.63 mi (4,558.69 km) |
| Boise to Scotchtown (New York) | 2,113.70 mi (3,401.68 km) |
| Boise to Scottdale (Georgia) | 1,838.12 mi (2,958.17 km) |
| Boise to Scotts Valley (California) | 544.86 mi (876.86 km) |
| Boise to Scottsbluff (Nebraska) | 648.34 mi (1,043.41 km) |
