| Sulmona to Commerce City (Colorado) | 5,602.43 mi (9,016.25 km) |
| Sulmona to Compton (California) | 6,377.57 mi (10,263.71 km) |
| Sulmona to Comstock Park (Michigan) | 4,732.47 mi (7,616.17 km) |
| Sulmona to Concord (California) | 6,252.02 mi (10,061.66 km) |
| Sulmona to Concord (Missouri) | 5,120.97 mi (8,241.40 km) |
| Sulmona to Concord (New Hampshire) | 4,139.55 mi (6,661.96 km) |
| Sulmona to Concord (North Carolina) | 4,846.08 mi (7,799.02 km) |
| Sulmona to Conneaut (Ohio) | 4,571.03 mi (7,356.36 km) |
| Sulmona to Connersville (Indiana) | 4,856.20 mi (7,815.30 km) |
| Sulmona to Conroe (Texas) | 5,721.67 mi (9,208.14 km) |
| Sulmona to Converse (Texas) | 5,880.10 mi (9,463.10 km) |
| Sulmona to Conway (Arkansas) | 5,367.32 mi (8,637.86 km) |
| Sulmona to Conway (Florida) | 5,178.22 mi (8,333.53 km) |
| Sulmona to Conway (South Carolina) | 4,840.74 mi (7,790.42 km) |
| Sulmona to Conyers (Georgia) | 5,069.86 mi (8,159.15 km) |
