| Sulphur to Keene (New Hampshire) | 1,454.89 mi (2,341.42 km) |
| Sulphur to Keizer (Oregon) | 1,901.42 mi (3,060.05 km) |
| Sulphur to Keller (Texas) | 294.56 mi (474.04 km) |
| Sulphur to Kelso (Washington) | 1,926.14 mi (3,099.83 km) |
| Sulphur to Kemp Mill (Maryland) | 1,107.74 mi (1,782.73 km) |
| Sulphur to Ken Caryl (Colorado) | 926.37 mi (1,490.85 km) |
| Sulphur to Kendale Lakes (Florida) | 848.97 mi (1,366.29 km) |
| Sulphur to Kendall (Florida) | 853.03 mi (1,372.83 km) |
| Sulphur to Kendall Park (New Jersey) | 1,267.63 mi (2,040.06 km) |
| Sulphur to Kendall West (Florida) | 847.27 mi (1,363.54 km) |
| Sulphur to Kenmore (New York) | 1,188.15 mi (1,912.14 km) |
| Sulphur to Kenmore (Washington) | 1,948.56 mi (3,135.90 km) |
| Sulphur to Kenner (Louisiana) | 185.97 mi (299.30 km) |
| Sulphur to Kennesaw (Georgia) | 574.42 mi (924.44 km) |
| Sulphur to Kennett (Missouri) | 457.18 mi (735.75 km) |
