| Momchilgrad to Yonkers (New York) | 4,831.05 mi (7,774.83 km) |
| Momchilgrad to Yorba Linda (California) | 6,725.67 mi (10,823.92 km) |
| Momchilgrad to York (Pennsylvania) | 4,990.77 mi (8,031.87 km) |
| Momchilgrad to Yorktown (Indiana) | 5,325.93 mi (8,571.26 km) |
| Momchilgrad to Yorkville (Illinois) | 5,362.98 mi (8,630.88 km) |
| Momchilgrad to Youngstown (Ohio) | 5,095.81 mi (8,200.91 km) |
| Momchilgrad to Youngsville (Louisiana) | 6,082.55 mi (9,788.92 km) |
| Momchilgrad to Ypsilanti (Michigan) | 5,156.62 mi (8,298.78 km) |
| Momchilgrad to Yuba City (California) | 6,490.85 mi (10,446.01 km) |
| Momchilgrad to Yucaipa (California) | 6,697.75 mi (10,778.98 km) |
| Momchilgrad to Yucca Valley (California) | 6,675.80 mi (10,743.66 km) |
| Momchilgrad to Yukon (Oklahoma) | 6,013.30 mi (9,677.47 km) |
| Momchilgrad to Yulee (Florida) | 5,623.44 mi (9,050.06 km) |
| Momchilgrad to Yuma (Arizona) | 6,717.03 mi (10,810.02 km) |
| Momchilgrad to Zachary (Louisiana) | 6,020.17 mi (9,688.53 km) |
