| Hartford to Juprelle | 3,611.16 mi (5,811.60 km) |
| Hartford to Jurbise | 3,551.01 mi (5,714.80 km) |
| Hartford to Kalmthout | 3,550.94 mi (5,714.69 km) |
| Hartford to Kampenhout | 3,565.55 mi (5,738.20 km) |
| Hartford to Kapelle-op-den-Bos | 3,556.23 mi (5,723.20 km) |
| Hartford to Kapellen | 3,551.28 mi (5,715.24 km) |
| Hartford to Kasterlee | 3,573.74 mi (5,751.37 km) |
| Hartford to Keerbergen | 3,567.25 mi (5,740.94 km) |
| Hartford to Kinrooi | 3,608.17 mi (5,806.78 km) |
| Hartford to Knokke-Heist | 3,504.51 mi (5,639.97 km) |
| Hartford to Koekelare | 3,498.26 mi (5,629.91 km) |
| Hartford to Koekelberg | 3,558.72 mi (5,727.20 km) |
| Hartford to Koksijde | 3,484.63 mi (5,607.96 km) |
| Hartford to Kontich | 3,556.62 mi (5,723.82 km) |
| Hartford to Kortemark | 3,502.39 mi (5,636.55 km) |
