| Seymour to Myrtle Grove (Florida) | 594.90 mi (957.39 km) |
| Seymour to Myrtle Grove (North Carolina) | 555.27 mi (893.62 km) |
| Seymour to Nacogdoches (Texas) | 707.12 mi (1,138.00 km) |
| Seymour to Nampa (Idaho) | 1,615.21 mi (2,599.44 km) |
| Seymour to Nanakuli (Hawaii) | 4,370.66 mi (7,033.90 km) |
| Seymour to Nanticoke (Pennsylvania) | 545.25 mi (877.50 km) |
| Seymour to Nanuet (New York) | 645.08 mi (1,038.16 km) |
| Seymour to Napa (California) | 1,952.74 mi (3,142.63 km) |
| Seymour to Naperville (Illinois) | 227.55 mi (366.20 km) |
| Seymour to Naples (Florida) | 915.55 mi (1,473.43 km) |
| Seymour to Naranja (Florida) | 980.97 mi (1,578.72 km) |
| Seymour to Nashua (New Hampshire) | 795.91 mi (1,280.90 km) |
| Seymour to Nashville (Tennessee) | 197.95 mi (318.56 km) |
| Seymour to Natchez (Mississippi) | 597.91 mi (962.25 km) |
| Seymour to Natchitoches (Louisiana) | 642.60 mi (1,034.17 km) |
