| Hadamar to Yonkers (New York) | 3,803.17 mi (6,120.61 km) |
| Hadamar to Yorba Linda (California) | 5,739.88 mi (9,237.45 km) |
| Hadamar to York (Pennsylvania) | 3,961.77 mi (6,375.85 km) |
| Hadamar to Yorktown (Indiana) | 4,293.55 mi (6,909.81 km) |
| Hadamar to Yorkville (Illinois) | 4,332.20 mi (6,972.01 km) |
| Hadamar to Youngstown (Ohio) | 4,063.77 mi (6,540.01 km) |
| Hadamar to Youngsville (Louisiana) | 5,051.35 mi (8,129.37 km) |
| Hadamar to Ypsilanti (Michigan) | 4,124.37 mi (6,637.53 km) |
| Hadamar to Yuba City (California) | 5,537.07 mi (8,911.05 km) |
| Hadamar to Yucaipa (California) | 5,709.54 mi (9,188.62 km) |
| Hadamar to Yucca Valley (California) | 5,685.52 mi (9,149.96 km) |
| Hadamar to Yukon (Oklahoma) | 4,984.15 mi (8,021.22 km) |
| Hadamar to Yulee (Florida) | 4,604.12 mi (7,409.62 km) |
| Hadamar to Yuma (Arizona) | 5,716.61 mi (9,199.99 km) |
| Hadamar to Zachary (Louisiana) | 4,989.12 mi (8,029.21 km) |
