| Youngsville to San Luis (Arizona) | 1,348.54 mi (2,170.27 km) |
| Youngsville to San Luis Obispo (California) | 1,698.98 mi (2,734.24 km) |
| Youngsville to San Marcos (California) | 1,492.56 mi (2,402.04 km) |
| Youngsville to San Marcos (Texas) | 355.70 mi (572.45 km) |
| Youngsville to San Marino (California) | 1,549.15 mi (2,493.11 km) |
| Youngsville to San Mateo (California) | 1,805.80 mi (2,906.16 km) |
| Youngsville to San Pablo (California) | 1,811.36 mi (2,915.11 km) |
| Youngsville to San Rafael (California) | 1,821.31 mi (2,931.12 km) |
| Youngsville to San Ramon (California) | 1,787.44 mi (2,876.61 km) |
| Youngsville to San Tan Valley (Arizona) | 1,168.69 mi (1,880.83 km) |
| Youngsville to Sand Springs (Oklahoma) | 480.77 mi (773.72 km) |
| Youngsville to Sandusky (Ohio) | 940.23 mi (1,513.16 km) |
| Youngsville to Sandy (Oregon) | 1,945.08 mi (3,130.31 km) |
| Youngsville to Sandy (Utah) | 1,327.83 mi (2,136.94 km) |
| Youngsville to Sandy Springs (Georgia) | 519.40 mi (835.90 km) |
