| Delaware to Carmignano | 4,552.93 mi (7,327.24 km) |
| Delaware to Carovigno | 4,954.54 mi (7,973.57 km) |
| Delaware to Carpenedolo | 4,470.43 mi (7,194.46 km) |
| Delaware to Carpi | 4,510.74 mi (7,259.33 km) |
| Delaware to Carrara | 4,504.85 mi (7,249.86 km) |
| Delaware to Carugate | 4,418.59 mi (7,111.04 km) |
| Delaware to Casal di Principe | 4,793.85 mi (7,714.95 km) |
| Delaware to Casale Monferrato | 4,397.64 mi (7,077.31 km) |
| Delaware to Casale sul Sile | 4,538.73 mi (7,304.38 km) |
| Delaware to Casalecchio di Reno | 4,538.55 mi (7,304.09 km) |
| Delaware to Casalgrande | 4,512.11 mi (7,261.54 km) |
| Delaware to Casalmaggiore | 4,483.88 mi (7,216.10 km) |
| Delaware to Casalnuovo di Napoli | 4,807.05 mi (7,736.20 km) |
| Delaware to Casalpusterlengo | 4,445.29 mi (7,154.00 km) |
| Delaware to Casaluce | 4,797.34 mi (7,720.57 km) |
