| Hoffman Estates to Cernavoda | 5,283.54 mi (8,503.04 km) |
| Hoffman Estates to Chitila | 5,204.92 mi (8,376.51 km) |
| Hoffman Estates to Cisnadie | 5,082.93 mi (8,180.19 km) |
| Hoffman Estates to Cluj-Napoca | 5,012.85 mi (8,067.40 km) |
| Hoffman Estates to Codlea | 5,128.10 mi (8,252.89 km) |
| Hoffman Estates to Comanesti | 5,126.13 mi (8,249.71 km) |
| Hoffman Estates to Comarnic | 5,156.47 mi (8,298.54 km) |
| Hoffman Estates to Constanta | 5,312.46 mi (8,549.58 km) |
| Hoffman Estates to Corabia | 5,189.27 mi (8,351.32 km) |
| Hoffman Estates to Costesti | 5,158.81 mi (8,302.30 km) |
| Hoffman Estates to Covasna | 5,145.81 mi (8,281.38 km) |
| Hoffman Estates to Craiova | 5,137.84 mi (8,268.56 km) |
| Hoffman Estates to Cristuru Secuiesc | 5,085.22 mi (8,183.87 km) |
| Hoffman Estates to Cugir | 5,049.38 mi (8,126.19 km) |
| Hoffman Estates to Cumpana | 5,312.57 mi (8,549.76 km) |
