| Idaho Falls to Sumter (South Carolina) | 1,815.60 mi (2,921.92 km) |
| Idaho Falls to Sun City (Arizona) | 682.12 mi (1,097.77 km) |
| Idaho Falls to Sun City Center (Florida) | 1,975.19 mi (3,178.77 km) |
| Idaho Falls to Sun City West (Arizona) | 678.55 mi (1,092.02 km) |
| Idaho Falls to Sun Lakes (Arizona) | 709.64 mi (1,142.05 km) |
| Idaho Falls to Sun Prairie (Wisconsin) | 1,142.43 mi (1,838.56 km) |
| Idaho Falls to Sun Valley (Nevada) | 481.30 mi (774.57 km) |
| Idaho Falls to Sun Village (California) | 693.40 mi (1,115.92 km) |
| Idaho Falls to Sunland Park (New Mexico) | 858.78 mi (1,382.07 km) |
| Idaho Falls to Sunny Isles Beach (Florida) | 2,159.60 mi (3,475.55 km) |
| Idaho Falls to Sunnyside (Washington) | 435.98 mi (701.64 km) |
| Idaho Falls to Sunnyvale (California) | 672.82 mi (1,082.80 km) |
| Idaho Falls to Sunrise (Florida) | 2,141.51 mi (3,446.43 km) |
| Idaho Falls to Sunrise Manor (Nevada) | 529.58 mi (852.27 km) |
| Idaho Falls to Sunset (Florida) | 2,160.00 mi (3,476.19 km) |
