| Wallingford Center to Klaukkala | 4,022.49 mi (6,473.58 km) |
| Wallingford Center to Kokkola | 3,866.00 mi (6,221.72 km) |
| Wallingford Center to Kontiolahti | 4,084.24 mi (6,572.96 km) |
| Wallingford Center to Korsholm | 3,847.05 mi (6,191.23 km) |
| Wallingford Center to Kotka | 4,084.44 mi (6,573.27 km) |
| Wallingford Center to Kouvola | 4,063.47 mi (6,539.52 km) |
| Wallingford Center to Kuhmo | 4,026.98 mi (6,480.80 km) |
| Wallingford Center to Kuopio | 4,020.90 mi (6,471.01 km) |
| Wallingford Center to Kurikka | 3,882.39 mi (6,248.10 km) |
| Wallingford Center to Kuusamo | 3,955.00 mi (6,364.96 km) |
| Wallingford Center to Kuusankoski | 4,059.73 mi (6,533.50 km) |
| Wallingford Center to Lahti | 4,028.80 mi (6,483.73 km) |
| Wallingford Center to Laitila | 3,914.96 mi (6,300.52 km) |
| Wallingford Center to Lapinlahti | 3,996.69 mi (6,432.06 km) |
| Wallingford Center to Lappeenranta | 4,099.10 mi (6,596.87 km) |
