| Sofia to Keizer (Oregon) | 6,032.40 mi (9,708.21 km) |
| Sofia to Keller (Texas) | 6,000.08 mi (9,656.20 km) |
| Sofia to Kelso (Washington) | 5,959.08 mi (9,590.21 km) |
| Sofia to Kemp Mill (Maryland) | 4,909.71 mi (7,901.41 km) |
| Sofia to Ken Caryl (Colorado) | 5,901.86 mi (9,498.13 km) |
| Sofia to Kendale Lakes (Florida) | 5,674.64 mi (9,132.44 km) |
| Sofia to Kendall (Florida) | 5,674.13 mi (9,131.63 km) |
| Sofia to Kendall Park (New Jersey) | 4,748.59 mi (7,642.11 km) |
| Sofia to Kendall West (Florida) | 5,676.10 mi (9,134.81 km) |
| Sofia to Kenmore (New York) | 4,809.04 mi (7,739.41 km) |
| Sofia to Kenmore (Washington) | 5,844.14 mi (9,405.23 km) |
| Sofia to Kenner (Louisiana) | 5,883.21 mi (9,468.11 km) |
| Sofia to Kennesaw (Georgia) | 5,454.42 mi (8,778.04 km) |
| Sofia to Kennett (Missouri) | 5,559.35 mi (8,946.90 km) |
| Sofia to Kennewick (Washington) | 5,878.06 mi (9,459.82 km) |
