| Mason City to Naas | 3,797.36 mi (6,111.26 km) |
| Mason City to Navan | 3,783.10 mi (6,088.31 km) |
| Mason City to Nenagh | 3,751.55 mi (6,037.54 km) |
| Mason City to Palmerston | 3,803.69 mi (6,121.45 km) |
| Mason City to Port Laoise | 3,779.77 mi (6,082.95 km) |
| Mason City to Rath To | 3,795.69 mi (6,108.57 km) |
| Mason City to Rathfarnham | 3,808.75 mi (6,129.59 km) |
| Mason City to Ros Comain | 3,728.62 mi (6,000.64 km) |
| Mason City to Rush | 3,808.84 mi (6,129.74 km) |
| Mason City to Shannon | 3,731.08 mi (6,004.59 km) |
| Mason City to Sligo | 3,698.66 mi (5,952.41 km) |
| Mason City to Swords | 3,806.10 mi (6,125.33 km) |
| Mason City to Tallaght | 3,806.44 mi (6,125.87 km) |
| Mason City to Tralee | 3,713.36 mi (5,976.07 km) |
| Mason City to Tramore | 3,813.12 mi (6,136.62 km) |
