| Montrouge to Superior (Colorado) | 4,881.01 mi (7,855.22 km) |
| Montrouge to Superior (Wisconsin) | 4,085.93 mi (6,575.67 km) |
| Montrouge to Surprise (Arizona) | 5,470.58 mi (8,804.04 km) |
| Montrouge to Susanville (California) | 5,358.77 mi (8,624.11 km) |
| Montrouge to Sussex (Wisconsin) | 4,099.71 mi (6,597.84 km) |
| Montrouge to Suwanee (Georgia) | 4,345.03 mi (6,992.66 km) |
| Montrouge to Swansea (Illinois) | 4,378.13 mi (7,045.92 km) |
| Montrouge to Sweetwater (Florida) | 4,577.77 mi (7,367.21 km) |
| Montrouge to Sweetwater (Texas) | 5,088.28 mi (8,188.80 km) |
| Montrouge to Sycamore (Illinois) | 4,168.51 mi (6,708.57 km) |
| Montrouge to Sylacauga (Alabama) | 4,478.49 mi (7,207.43 km) |
| Montrouge to Sylvania (Ohio) | 3,984.67 mi (6,412.71 km) |
| Montrouge to Syosset (New York) | 3,601.33 mi (5,795.78 km) |
| Montrouge to Syracuse (New York) | 3,621.71 mi (5,828.58 km) |
| Montrouge to Syracuse (Utah) | 5,055.07 mi (8,135.35 km) |
