| Mercerville to Jacksonville (North Carolina) | 408.28 mi (657.06 km) |
| Mercerville to Jacksonville (Texas) | 1,278.46 mi (2,057.48 km) |
| Mercerville to Jacksonville Beach (Florida) | 784.76 mi (1,262.95 km) |
| Mercerville to James Island (South Carolina) | 594.32 mi (956.47 km) |
| Mercerville to Jamestown (New York) | 269.07 mi (433.03 km) |
| Mercerville to Jamestown (North Dakota) | 1,280.59 mi (2,060.91 km) |
| Mercerville to Janesville (Wisconsin) | 759.63 mi (1,222.50 km) |
| Mercerville to Jasmine Estates (Florida) | 942.14 mi (1,516.23 km) |
| Mercerville to Jasper (Alabama) | 820.88 mi (1,321.08 km) |
| Mercerville to Jasper (Indiana) | 666.44 mi (1,072.54 km) |
| Mercerville to Jefferson (Georgia) | 646.01 mi (1,039.65 km) |
| Mercerville to Jefferson (Louisiana) | 1,123.18 mi (1,807.58 km) |
| Mercerville to Jefferson City (Missouri) | 939.01 mi (1,511.18 km) |
| Mercerville to Jefferson Hills (Pennsylvania) | 276.32 mi (444.69 km) |
| Mercerville to Jefferson Valley-Yorktown (New York) | 88.10 mi (141.78 km) |
