| Hartford to Kolarovo | 4,198.28 mi (6,756.48 km) |
| Hartford to Komarno | 4,209.06 mi (6,773.82 km) |
| Hartford to Kosice | 4,295.84 mi (6,913.48 km) |
| Hartford to Krompachy | 4,274.08 mi (6,878.47 km) |
| Hartford to Kysucke Nove Mesto | 4,179.82 mi (6,726.77 km) |
| Hartford to Levice | 4,211.65 mi (6,778.00 km) |
| Hartford to Levoca | 4,259.01 mi (6,854.22 km) |
| Hartford to Liptovsky Mikulas | 4,218.97 mi (6,789.77 km) |
| Hartford to Lucenec | 4,249.08 mi (6,838.23 km) |
| Hartford to Malacky | 4,141.21 mi (6,664.64 km) |
| Hartford to Martin | 4,193.38 mi (6,748.60 km) |
| Hartford to Michalovce | 4,319.77 mi (6,952.00 km) |
| Hartford to Modra | 4,156.37 mi (6,689.04 km) |
| Hartford to Moldava nad Bodvou | 4,290.36 mi (6,904.66 km) |
| Hartford to Myjava | 4,151.72 mi (6,681.54 km) |
