| Nea Smyrni to Kinston (North Carolina) | 5,304.19 mi (8,536.27 km) |
| Nea Smyrni to Kirkland (Washington) | 6,158.08 mi (9,910.47 km) |
| Nea Smyrni to Kirksville (Missouri) | 5,701.73 mi (9,176.05 km) |
| Nea Smyrni to Kirkwood (Missouri) | 5,696.65 mi (9,167.88 km) |
| Nea Smyrni to Kiryas Joel (New York) | 4,907.95 mi (7,898.58 km) |
| Nea Smyrni to Kissimmee (Florida) | 5,780.71 mi (9,303.16 km) |
| Nea Smyrni to Klamath Falls (Oregon) | 6,487.73 mi (10,440.99 km) |
| Nea Smyrni to Knightdale (North Carolina) | 5,322.67 mi (8,566.00 km) |
| Nea Smyrni to Knik-Fairview (Alaska) | 5,554.72 mi (8,939.45 km) |
| Nea Smyrni to Knoxville (Tennessee) | 5,552.05 mi (8,935.16 km) |
| Nea Smyrni to Kokomo (Indiana) | 5,439.68 mi (8,754.33 km) |
| Nea Smyrni to Kuna (Idaho) | 6,280.70 mi (10,107.81 km) |
| Nea Smyrni to Kyle (Texas) | 6,418.21 mi (10,329.11 km) |
| Nea Smyrni to La Cañada Flintridge (California) | 6,884.79 mi (11,080.00 km) |
| Nea Smyrni to La Crescenta-Montrose (California) | 6,884.43 mi (11,079.41 km) |
