| Sioux City to Creutzwald | 4,579.15 mi (7,369.43 km) |
| Sioux City to Croissy-sur-Seine | 4,428.26 mi (7,126.60 km) |
| Sioux City to Croix | 4,392.05 mi (7,068.33 km) |
| Sioux City to Crosne | 4,446.63 mi (7,156.15 km) |
| Sioux City to Cuers | 4,816.14 mi (7,750.83 km) |
| Sioux City to Cugnaux | 4,617.74 mi (7,431.54 km) |
| Sioux City to Cusset | 4,590.75 mi (7,388.10 km) |
| Sioux City to Dammarie-le-Lys | 4,461.26 mi (7,179.71 km) |
| Sioux City to Dammartin-en-Goele | 4,440.90 mi (7,146.94 km) |
| Sioux City to Dardilly | 4,653.81 mi (7,489.59 km) |
| Sioux City to Darnetal | 4,369.06 mi (7,031.33 km) |
| Sioux City to Dax | 4,514.70 mi (7,265.71 km) |
| Sioux City to Decines-Charpieu | 4,663.15 mi (7,504.62 km) |
| Sioux City to Denain | 4,414.89 mi (7,105.09 km) |
| Sioux City to Deuil-la-Barre | 4,431.06 mi (7,131.10 km) |
