| Sofia to Yonkers (New York) | 4,697.14 mi (7,559.31 km) |
| Sofia to Yorba Linda (California) | 6,601.64 mi (10,624.31 km) |
| Sofia to York (Pennsylvania) | 4,856.86 mi (7,816.36 km) |
| Sofia to Yorktown (Indiana) | 5,192.58 mi (8,356.65 km) |
| Sofia to Yorkville (Illinois) | 5,230.34 mi (8,417.42 km) |
| Sofia to Youngstown (Ohio) | 4,962.12 mi (7,985.76 km) |
| Sofia to Youngsville (Louisiana) | 5,948.72 mi (9,573.55 km) |
| Sofia to Ypsilanti (Michigan) | 5,023.39 mi (8,084.36 km) |
| Sofia to Yuba City (California) | 6,371.80 mi (10,254.42 km) |
| Sofia to Yucaipa (California) | 6,573.30 mi (10,578.71 km) |
| Sofia to Yucca Valley (California) | 6,551.00 mi (10,542.82 km) |
| Sofia to Yukon (Oklahoma) | 5,881.14 mi (9,464.78 km) |
| Sofia to Yulee (Florida) | 5,489.86 mi (8,835.07 km) |
| Sofia to Yuma (Arizona) | 6,590.53 mi (10,606.43 km) |
| Sofia to Zachary (Louisiana) | 5,886.33 mi (9,473.13 km) |
