| Sanlucar la Mayor to Myrtle Grove (North Carolina) | 3,925.69 mi (6,317.79 km) |
| Sanlucar la Mayor to Nacogdoches (Texas) | 4,859.66 mi (7,820.86 km) |
| Sanlucar la Mayor to Nampa (Idaho) | 5,347.23 mi (8,605.53 km) |
| Sanlucar la Mayor to Nanakuli (Hawaii) | 7,984.62 mi (12,850.00 km) |
| Sanlucar la Mayor to Nanticoke (Pennsylvania) | 3,639.37 mi (5,857.01 km) |
| Sanlucar la Mayor to Nanuet (New York) | 3,544.74 mi (5,704.71 km) |
| Sanlucar la Mayor to Napa (California) | 5,814.23 mi (9,357.10 km) |
| Sanlucar la Mayor to Naperville (Illinois) | 4,204.21 mi (6,766.02 km) |
| Sanlucar la Mayor to Naples (Florida) | 4,392.53 mi (7,069.10 km) |
| Sanlucar la Mayor to Naranja (Florida) | 4,341.63 mi (6,987.18 km) |
| Sanlucar la Mayor to Nashua (New Hampshire) | 3,385.73 mi (5,448.81 km) |
| Sanlucar la Mayor to Nashville (Tennessee) | 4,311.51 mi (6,938.71 km) |
| Sanlucar la Mayor to Natchez (Mississippi) | 4,699.02 mi (7,562.35 km) |
| Sanlucar la Mayor to Natchitoches (Louisiana) | 4,777.91 mi (7,689.31 km) |
| Sanlucar la Mayor to National City (California) | 5,865.27 mi (9,439.24 km) |
