| Sioux City to Kopavogur | 3,182.57 mi (5,121.86 km) |
| Sioux City to Reykjavik | 3,181.26 mi (5,119.74 km) |
| Sioux City to Saudharkrokur | 3,229.33 mi (5,197.10 km) |
| Sioux City to Selfoss | 3,211.79 mi (5,168.87 km) |
| Sioux City to An Cabhan | 3,894.93 mi (6,268.29 km) |
| Sioux City to Arklow | 3,977.60 mi (6,401.32 km) |
| Sioux City to Ashtown | 3,952.09 mi (6,360.27 km) |
| Sioux City to Athy | 3,940.98 mi (6,342.39 km) |
| Sioux City to Baile Atha Luain | 3,892.06 mi (6,263.66 km) |
| Sioux City to Ballincollig | 3,917.80 mi (6,305.09 km) |
| Sioux City to Blackrock | 3,960.14 mi (6,373.23 km) |
| Sioux City to Carlow | 3,948.34 mi (6,354.24 km) |
| Sioux City to Carrick on Shannon | 3,869.93 mi (6,228.06 km) |
| Sioux City to Carrigaline | 3,927.60 mi (6,320.87 km) |
| Sioux City to Castlebar | 3,828.84 mi (6,161.93 km) |
