| Rio Grande City to Klaukkala | 5,656.53 mi (9,103.31 km) |
| Rio Grande City to Kokkola | 5,462.65 mi (8,791.28 km) |
| Rio Grande City to Kontiolahti | 5,666.68 mi (9,119.64 km) |
| Rio Grande City to Korsholm | 5,458.90 mi (8,785.24 km) |
| Rio Grande City to Kotka | 5,708.22 mi (9,186.49 km) |
| Rio Grande City to Kouvola | 5,683.49 mi (9,146.69 km) |
| Rio Grande City to Kuhmo | 5,593.19 mi (9,001.37 km) |
| Rio Grande City to Kuopio | 5,611.46 mi (9,030.77 km) |
| Rio Grande City to Kurikka | 5,498.03 mi (8,848.23 km) |
| Rio Grande City to Kuusamo | 5,497.23 mi (8,846.94 km) |
| Rio Grande City to Kuusankoski | 5,679.62 mi (9,140.46 km) |
| Rio Grande City to Lahti | 5,651.92 mi (9,095.88 km) |
| Rio Grande City to Laitila | 5,554.98 mi (8,939.88 km) |
| Rio Grande City to Lapinlahti | 5,582.36 mi (8,983.93 km) |
| Rio Grande City to Lappeenranta | 5,710.23 mi (9,189.73 km) |
