| Youngsville to Keene (New Hampshire) | 1,402.59 mi (2,257.25 km) |
| Youngsville to Keizer (Oregon) | 1,969.15 mi (3,169.04 km) |
| Youngsville to Keller (Texas) | 365.00 mi (587.41 km) |
| Youngsville to Kelso (Washington) | 1,992.01 mi (3,205.82 km) |
| Youngsville to Kemp Mill (Maryland) | 1,050.23 mi (1,690.18 km) |
| Youngsville to Ken Caryl (Colorado) | 989.24 mi (1,592.03 km) |
| Youngsville to Kendale Lakes (Florida) | 769.32 mi (1,238.10 km) |
| Youngsville to Kendall (Florida) | 773.40 mi (1,244.67 km) |
| Youngsville to Kendall Park (New Jersey) | 1,211.04 mi (1,948.99 km) |
| Youngsville to Kendall West (Florida) | 767.63 mi (1,235.38 km) |
| Youngsville to Kenmore (New York) | 1,146.65 mi (1,845.35 km) |
| Youngsville to Kenmore (Washington) | 2,011.36 mi (3,236.98 km) |
| Youngsville to Kenner (Louisiana) | 104.34 mi (167.92 km) |
| Youngsville to Kennesaw (Georgia) | 510.09 mi (820.90 km) |
| Youngsville to Kennett (Missouri) | 439.18 mi (706.80 km) |
