| Mason City to Laredo (Texas) | 1,132.81 mi (1,823.09 km) |
| Mason City to Largo (Florida) | 1,202.97 mi (1,936.00 km) |
| Mason City to Largo (Maryland) | 901.20 mi (1,450.35 km) |
| Mason City to Larkspur (California) | 1,572.86 mi (2,531.28 km) |
| Mason City to Las Cruces (New Mexico) | 1,051.15 mi (1,691.67 km) |
| Mason City to Las Vegas (Nevada) | 1,261.95 mi (2,030.91 km) |
| Mason City to Las Vegas (New Mexico) | 825.68 mi (1,328.80 km) |
| Mason City to Latham (New York) | 981.90 mi (1,580.21 km) |
| Mason City to Lathrop (California) | 1,515.08 mi (2,438.29 km) |
| Mason City to Lauderdale Lakes (Florida) | 1,382.63 mi (2,225.12 km) |
| Mason City to Lauderhill (Florida) | 1,382.43 mi (2,224.80 km) |
| Mason City to Laurel (Florida) | 1,258.59 mi (2,025.50 km) |
| Mason City to Laurel (Maryland) | 893.55 mi (1,438.02 km) |
| Mason City to Laurel (Mississippi) | 821.74 mi (1,322.46 km) |
| Mason City to Laurel (Virginia) | 907.49 mi (1,460.46 km) |
