| Silves to Myrtle Grove (North Carolina) | 3,814.38 mi (6,138.65 km) |
| Silves to Nacogdoches (Texas) | 4,753.62 mi (7,650.21 km) |
| Silves to Nampa (Idaho) | 5,270.44 mi (8,481.95 km) |
| Silves to Nanakuli (Hawaii) | 7,934.60 mi (12,769.51 km) |
| Silves to Nanticoke (Pennsylvania) | 3,535.96 mi (5,690.58 km) |
| Silves to Nanuet (New York) | 3,440.43 mi (5,536.84 km) |
| Silves to Napa (California) | 5,735.59 mi (9,230.54 km) |
| Silves to Naperville (Illinois) | 4,106.84 mi (6,609.32 km) |
| Silves to Naples (Florida) | 4,275.91 mi (6,881.41 km) |
| Silves to Naranja (Florida) | 4,224.07 mi (6,797.99 km) |
| Silves to Nashua (New Hampshire) | 3,283.00 mi (5,283.48 km) |
| Silves to Nashville (Tennessee) | 4,206.37 mi (6,769.50 km) |
| Silves to Natchez (Mississippi) | 4,591.21 mi (7,388.85 km) |
| Silves to Natchitoches (Louisiana) | 4,671.17 mi (7,517.52 km) |
| Silves to National City (California) | 5,775.48 mi (9,294.74 km) |
