| Delfzijl to Cicero (Illinois) | 4,150.90 mi (6,680.23 km) |
| Delfzijl to Cimarron Hills (Colorado) | 4,878.81 mi (7,851.69 km) |
| Delfzijl to Cincinnati (Ohio) | 4,169.20 mi (6,709.67 km) |
| Delfzijl to Cinco Ranch (Texas) | 5,077.98 mi (8,172.22 km) |
| Delfzijl to Circleville (Ohio) | 4,087.92 mi (6,578.87 km) |
| Delfzijl to Citrus (California) | 5,551.40 mi (8,934.12 km) |
| Delfzijl to Citrus Heights (California) | 5,367.82 mi (8,638.68 km) |
| Delfzijl to Citrus Park (Florida) | 4,665.60 mi (7,508.56 km) |
| Delfzijl to Claiborne (Louisiana) | 4,795.77 mi (7,718.04 km) |
| Delfzijl to Claremont (California) | 5,545.86 mi (8,925.19 km) |
| Delfzijl to Claremont (New Hampshire) | 3,510.88 mi (5,650.21 km) |
| Delfzijl to Claremore (Oklahoma) | 4,715.13 mi (7,588.27 km) |
| Delfzijl to Clarksburg (Maryland) | 3,893.40 mi (6,265.82 km) |
| Delfzijl to Clarksburg (West Virginia) | 4,006.30 mi (6,447.52 km) |
| Delfzijl to Clarksdale (Mississippi) | 4,647.73 mi (7,479.80 km) |
