| Carlow to Klaukkala | 1,296.69 mi (2,086.83 km) |
| Carlow to Kokkola | 1,309.77 mi (2,107.88 km) |
| Carlow to Kontiolahti | 1,490.44 mi (2,398.63 km) |
| Carlow to Korsholm | 1,249.76 mi (2,011.29 km) |
| Carlow to Kotka | 1,371.51 mi (2,207.23 km) |
| Carlow to Kouvola | 1,367.44 mi (2,200.68 km) |
| Carlow to Kuhmo | 1,500.12 mi (2,414.21 km) |
| Carlow to Kuopio | 1,425.09 mi (2,293.47 km) |
| Carlow to Kurikka | 1,259.37 mi (2,026.77 km) |
| Carlow to Kuusamo | 1,526.75 mi (2,457.06 km) |
| Carlow to Kuusankoski | 1,365.19 mi (2,197.06 km) |
| Carlow to Lahti | 1,333.84 mi (2,146.61 km) |
| Carlow to Laitila | 1,202.88 mi (1,935.85 km) |
| Carlow to Lapinlahti | 1,423.98 mi (2,291.68 km) |
| Carlow to Lappeenranta | 1,418.49 mi (2,282.84 km) |
