| Porterville to Klaukkala | 5,463.80 mi (8,793.14 km) |
| Porterville to Kokkola | 5,230.90 mi (8,418.33 km) |
| Porterville to Kontiolahti | 5,394.00 mi (8,680.81 km) |
| Porterville to Korsholm | 5,250.31 mi (8,449.57 km) |
| Porterville to Kotka | 5,494.03 mi (8,841.79 km) |
| Porterville to Kouvola | 5,465.72 mi (8,796.23 km) |
| Porterville to Kuhmo | 5,304.85 mi (8,537.33 km) |
| Porterville to Kuopio | 5,356.01 mi (8,619.66 km) |
| Porterville to Kurikka | 5,291.41 mi (8,515.71 km) |
| Porterville to Kuusamo | 5,186.14 mi (8,346.29 km) |
| Porterville to Kuusankoski | 5,462.00 mi (8,790.25 km) |
| Porterville to Lahti | 5,442.06 mi (8,758.15 km) |
| Porterville to Laitila | 5,381.75 mi (8,661.09 km) |
| Porterville to Lapinlahti | 5,322.65 mi (8,565.98 km) |
| Porterville to Lappeenranta | 5,476.04 mi (8,812.84 km) |
