| Luxembourg to Superior (Colorado) | 4,976.81 mi (8,009.40 km) |
| Luxembourg to Superior (Wisconsin) | 4,187.66 mi (6,739.38 km) |
| Luxembourg to Surprise (Arizona) | 5,564.47 mi (8,955.15 km) |
| Luxembourg to Susanville (California) | 5,426.35 mi (8,732.86 km) |
| Luxembourg to Sussex (Wisconsin) | 4,214.45 mi (6,782.50 km) |
| Luxembourg to Suwanee (Georgia) | 4,482.40 mi (7,213.72 km) |
| Luxembourg to Swansea (Illinois) | 4,499.55 mi (7,241.33 km) |
| Luxembourg to Sweetwater (Florida) | 4,731.68 mi (7,614.90 km) |
| Luxembourg to Sweetwater (Texas) | 5,204.76 mi (8,376.26 km) |
| Luxembourg to Sycamore (Illinois) | 4,285.00 mi (6,896.04 km) |
| Luxembourg to Sylacauga (Alabama) | 4,614.41 mi (7,426.17 km) |
| Luxembourg to Sylvania (Ohio) | 4,108.35 mi (6,611.74 km) |
| Luxembourg to Syosset (New York) | 3,739.33 mi (6,017.88 km) |
| Luxembourg to Syracuse (New York) | 3,751.94 mi (6,038.16 km) |
| Luxembourg to Syracuse (Utah) | 5,137.08 mi (8,267.33 km) |
