| Quincy to Keene (New Hampshire) | 81.09 mi (130.51 km) |
| Quincy to Keizer (Oregon) | 2,562.93 mi (4,124.63 km) |
| Quincy to Keller (Texas) | 1,564.24 mi (2,517.40 km) |
| Quincy to Kelso (Washington) | 2,537.98 mi (4,084.49 km) |
| Quincy to Kemp Mill (Maryland) | 384.82 mi (619.30 km) |
| Quincy to Ken Caryl (Colorado) | 1,777.87 mi (2,861.21 km) |
| Quincy to Kendale Lakes (Florida) | 1,261.27 mi (2,029.82 km) |
| Quincy to Kendall (Florida) | 1,262.47 mi (2,031.75 km) |
| Quincy to Kendall Park (New Jersey) | 223.41 mi (359.55 km) |
| Quincy to Kendall West (Florida) | 1,262.12 mi (2,031.18 km) |
| Quincy to Kenmore (New York) | 402.21 mi (647.30 km) |
| Quincy to Kenmore (Washington) | 2,485.05 mi (3,999.31 km) |
| Quincy to Kenner (Louisiana) | 1,360.99 mi (2,190.31 km) |
| Quincy to Kennesaw (Georgia) | 930.28 mi (1,497.13 km) |
| Quincy to Kennett (Missouri) | 1,096.62 mi (1,764.84 km) |
