| South Sioux City to Agioi Anargyroi | 5,725.53 mi (9,214.34 km) |
| South Sioux City to Agios Dimitrios | 5,730.99 mi (9,223.14 km) |
| South Sioux City to Agios Ioannis Rentis | 5,726.89 mi (9,216.54 km) |
| South Sioux City to Agrinio | 5,612.72 mi (9,032.79 km) |
| South Sioux City to Aigaleo | 5,725.95 mi (9,215.03 km) |
| South Sioux City to Aigio | 5,656.12 mi (9,102.65 km) |
| South Sioux City to Alexandreia | 5,544.54 mi (8,923.08 km) |
| South Sioux City to Alexandroupoli | 5,648.09 mi (9,089.72 km) |
| South Sioux City to Alimos | 5,731.29 mi (9,223.62 km) |
| South Sioux City to Amaliada | 5,653.33 mi (9,098.15 km) |
| South Sioux City to Ampelokipoi | 5,559.67 mi (8,947.42 km) |
| South Sioux City to Anatoli | 5,540.88 mi (8,917.19 km) |
| South Sioux City to Ano Liosia | 5,721.89 mi (9,208.49 km) |
| South Sioux City to Ano Syros | 5,797.42 mi (9,330.04 km) |
| South Sioux City to Argos | 5,711.80 mi (9,192.26 km) |
