| Diamond Bar to Myrtle Grove (North Carolina) | 2,270.77 mi (3,654.45 km) |
| Diamond Bar to Nacogdoches (Texas) | 1,352.32 mi (2,176.35 km) |
| Diamond Bar to Nampa (Idaho) | 665.67 mi (1,071.30 km) |
| Diamond Bar to Nanakuli (Hawaii) | 2,597.03 mi (4,179.52 km) |
| Diamond Bar to Nanticoke (Pennsylvania) | 2,319.33 mi (3,732.59 km) |
| Diamond Bar to Nanuet (New York) | 2,422.79 mi (3,899.10 km) |
| Diamond Bar to Napa (California) | 388.23 mi (624.80 km) |
| Diamond Bar to Naperville (Illinois) | 1,693.57 mi (2,725.54 km) |
| Diamond Bar to Naples (Florida) | 2,208.85 mi (3,554.81 km) |
| Diamond Bar to Naranja (Florida) | 2,304.51 mi (3,708.75 km) |
| Diamond Bar to Nashua (New Hampshire) | 2,547.60 mi (4,099.96 km) |
| Diamond Bar to Nashville (Tennessee) | 1,753.46 mi (2,821.93 km) |
| Diamond Bar to Natchez (Mississippi) | 1,540.51 mi (2,479.21 km) |
| Diamond Bar to Natchitoches (Louisiana) | 1,439.56 mi (2,316.75 km) |
| Diamond Bar to National City (California) | 101.04 mi (162.61 km) |
