| Oklahoma City to Karis | 5,043.25 mi (8,116.32 km) |
| Oklahoma City to Karkkila | 5,035.09 mi (8,103.19 km) |
| Oklahoma City to Kauhajoki | 4,896.90 mi (7,880.80 km) |
| Oklahoma City to Kauhava | 4,887.08 mi (7,864.99 km) |
| Oklahoma City to Kauniainen | 5,062.96 mi (8,148.05 km) |
| Oklahoma City to Kemi | 4,797.60 mi (7,720.98 km) |
| Oklahoma City to Kemijarvi | 4,808.86 mi (7,739.11 km) |
| Oklahoma City to Kempele | 4,856.34 mi (7,815.52 km) |
| Oklahoma City to Kerava | 5,063.15 mi (8,148.35 km) |
| Oklahoma City to Keuruu | 4,964.78 mi (7,990.04 km) |
| Oklahoma City to Kiiminki | 4,851.46 mi (7,807.67 km) |
| Oklahoma City to Kirkkonummi | 5,059.91 mi (8,143.14 km) |
| Oklahoma City to Kitee | 5,094.83 mi (8,199.34 km) |
| Oklahoma City to Kiuruvesi | 4,940.90 mi (7,951.62 km) |
| Oklahoma City to Kivisto | 5,060.58 mi (8,144.22 km) |
