| Mason City to Kortenberg | 4,287.37 mi (6,899.85 km) |
| Mason City to Kortrijk | 4,243.93 mi (6,829.94 km) |
| Mason City to Kraainem | 4,285.50 mi (6,896.85 km) |
| Mason City to Kruibeke | 4,267.84 mi (6,868.43 km) |
| Mason City to Kuurne | 4,243.90 mi (6,829.90 km) |
| Mason City to La Bruyere | 4,312.18 mi (6,939.79 km) |
| Mason City to La Calamine | 4,346.85 mi (6,995.59 km) |
| Mason City to La Louviere | 4,291.36 mi (6,906.28 km) |
| Mason City to Laarne | 4,257.69 mi (6,852.09 km) |
| Mason City to Laeken | 4,281.25 mi (6,890.01 km) |
| Mason City to Lanaken | 4,326.66 mi (6,963.09 km) |
| Mason City to Landen | 4,312.03 mi (6,939.55 km) |
| Mason City to Lebbeke | 4,267.88 mi (6,868.49 km) |
| Mason City to Lede | 4,264.43 mi (6,862.93 km) |
| Mason City to Ledegem | 4,238.11 mi (6,820.58 km) |
