| Sofia to Naugatuck (Connecticut) | 4,640.67 mi (7,468.44 km) |
| Sofia to Navarre (Florida) | 5,725.06 mi (9,213.59 km) |
| Sofia to Nederland (Texas) | 6,034.36 mi (9,711.36 km) |
| Sofia to Neenah (Wisconsin) | 5,108.61 mi (8,221.52 km) |
| Sofia to Neosho (Missouri) | 5,689.50 mi (9,156.36 km) |
| Sofia to Nesconset (New York) | 4,671.95 mi (7,518.78 km) |
| Sofia to New Albany (Indiana) | 5,294.83 mi (8,521.20 km) |
| Sofia to New Albany (Ohio) | 5,092.58 mi (8,195.71 km) |
| Sofia to New Baltimore (Michigan) | 4,969.42 mi (7,997.51 km) |
| Sofia to New Baltimore (Virginia) | 4,951.18 mi (7,968.16 km) |
| Sofia to New Bedford (Massachusetts) | 4,546.17 mi (7,316.35 km) |
| Sofia to New Berlin (Wisconsin) | 5,154.39 mi (8,295.20 km) |
| Sofia to New Bern (North Carolina) | 5,089.44 mi (8,190.65 km) |
| Sofia to New Braunfels (Texas) | 6,206.64 mi (9,988.63 km) |
| Sofia to New Brighton (Minnesota) | 5,225.52 mi (8,409.67 km) |
