| Sofia to Myrtle Grove (North Carolina) | 5,168.47 mi (8,317.85 km) |
| Sofia to Nacogdoches (Texas) | 5,973.49 mi (9,613.40 km) |
| Sofia to Nampa (Idaho) | 5,979.24 mi (9,622.66 km) |
| Sofia to Nanakuli (Hawaii) | 8,007.66 mi (12,887.09 km) |
| Sofia to Nanticoke (Pennsylvania) | 4,773.01 mi (7,681.42 km) |
| Sofia to Nanuet (New York) | 4,696.85 mi (7,558.85 km) |
| Sofia to Napa (California) | 6,439.35 mi (10,363.14 km) |
| Sofia to Naperville (Illinois) | 5,215.49 mi (8,393.52 km) |
| Sofia to Naples (Florida) | 5,715.19 mi (9,197.71 km) |
| Sofia to Naranja (Florida) | 5,684.47 mi (9,148.27 km) |
| Sofia to Nashua (New Hampshire) | 4,524.40 mi (7,281.32 km) |
| Sofia to Nashville (Tennessee) | 5,436.48 mi (8,749.17 km) |
| Sofia to Natchez (Mississippi) | 5,850.13 mi (9,414.87 km) |
| Sofia to Natchitoches (Louisiana) | 5,907.40 mi (9,507.05 km) |
| Sofia to National City (California) | 6,658.21 mi (10,715.35 km) |
