| La Crescenta-Montrose to Superior (Colorado) | 820.20 mi (1,319.99 km) |
| La Crescenta-Montrose to Superior (Wisconsin) | 1,610.51 mi (2,591.86 km) |
| La Crescenta-Montrose to Surprise (Arizona) | 333.60 mi (536.88 km) |
| La Crescenta-Montrose to Susanville (California) | 447.04 mi (719.44 km) |
| La Crescenta-Montrose to Sussex (Wisconsin) | 1,720.32 mi (2,768.58 km) |
| La Crescenta-Montrose to Suwanee (Georgia) | 1,944.54 mi (3,129.44 km) |
| La Crescenta-Montrose to Swansea (Illinois) | 1,592.74 mi (2,563.26 km) |
| La Crescenta-Montrose to Sweetwater (Florida) | 2,325.01 mi (3,741.74 km) |
| La Crescenta-Montrose to Sweetwater (Texas) | 1,034.67 mi (1,665.15 km) |
| La Crescenta-Montrose to Sycamore (Illinois) | 1,683.87 mi (2,709.92 km) |
| La Crescenta-Montrose to Sylacauga (Alabama) | 1,831.77 mi (2,947.95 km) |
| La Crescenta-Montrose to Sylvania (Ohio) | 1,935.97 mi (3,115.64 km) |
| La Crescenta-Montrose to Syosset (New York) | 2,465.88 mi (3,968.45 km) |
| La Crescenta-Montrose to Syracuse (New York) | 2,325.60 mi (3,742.70 km) |
| La Crescenta-Montrose to Syracuse (Utah) | 581.00 mi (935.03 km) |
