| Reston to Kihei (Hawaii) | 4,758.85 mi (7,658.63 km) |
| Reston to Kilgore (Texas) | 1,079.82 mi (1,737.80 km) |
| Reston to Killeen (Texas) | 1,271.50 mi (2,046.28 km) |
| Reston to King City (California) | 2,381.92 mi (3,833.34 km) |
| Reston to King of Prussia (Pennsylvania) | 131.27 mi (211.26 km) |
| Reston to Kingman (Arizona) | 2,023.61 mi (3,256.69 km) |
| Reston to Kings Mountain (North Carolina) | 338.41 mi (544.62 km) |
| Reston to Kings Park (New York) | 255.12 mi (410.58 km) |
| Reston to Kings Park West (Virginia) | 9.68 mi (15.58 km) |
| Reston to Kingsburg (California) | 2,292.09 mi (3,688.77 km) |
| Reston to Kingsland (Georgia) | 613.84 mi (987.88 km) |
| Reston to Kingsport (Tennessee) | 329.82 mi (530.80 km) |
| Reston to Kingston (New York) | 270.89 mi (435.96 km) |
| Reston to Kingston (Pennsylvania) | 177.58 mi (285.78 km) |
| Reston to Kingstowne (Virginia) | 16.88 mi (27.17 km) |
