| Duren to Castle Rock (Colorado) | 4,954.49 mi (7,973.48 km) |
| Duren to Castro Valley (California) | 5,572.59 mi (8,968.21 km) |
| Duren to Catalina Foothills (Arizona) | 5,547.84 mi (8,928.38 km) |
| Duren to Cataño (Puerto Rico) | 4,484.50 mi (7,217.11 km) |
| Duren to Cathedral City (California) | 5,638.42 mi (9,074.16 km) |
| Duren to Catonsville (Maryland) | 3,921.55 mi (6,311.13 km) |
| Duren to Cave Spring (Virginia) | 4,147.38 mi (6,674.56 km) |
| Duren to Cayce (South Carolina) | 4,346.76 mi (6,995.43 km) |
| Duren to Cayey (Puerto Rico) | 4,501.97 mi (7,245.21 km) |
| Duren to Cedar City (Utah) | 5,312.60 mi (8,549.80 km) |
| Duren to Cedar Falls (Iowa) | 4,364.50 mi (7,023.98 km) |
| Duren to Cedar Hill (Texas) | 5,039.16 mi (8,109.74 km) |
| Duren to Cedar Lake (Indiana) | 4,237.66 mi (6,819.85 km) |
| Duren to Cedar Mill (Oregon) | 5,124.77 mi (8,247.52 km) |
| Duren to Cedar Park (Texas) | 5,181.61 mi (8,338.99 km) |
