| Guardiagrele to Commerce City (Colorado) | 5,604.86 mi (9,020.15 km) |
| Guardiagrele to Compton (California) | 6,378.44 mi (10,265.10 km) |
| Guardiagrele to Comstock Park (Michigan) | 4,737.34 mi (7,624.01 km) |
| Guardiagrele to Concord (California) | 6,251.37 mi (10,060.61 km) |
| Guardiagrele to Concord (Missouri) | 5,126.23 mi (8,249.86 km) |
| Guardiagrele to Concord (New Hampshire) | 4,146.33 mi (6,672.88 km) |
| Guardiagrele to Concord (North Carolina) | 4,853.64 mi (7,811.18 km) |
| Guardiagrele to Conneaut (Ohio) | 4,576.94 mi (7,365.88 km) |
| Guardiagrele to Connersville (Indiana) | 4,862.02 mi (7,824.66 km) |
| Guardiagrele to Conroe (Texas) | 5,727.86 mi (9,218.10 km) |
| Guardiagrele to Converse (Texas) | 5,885.93 mi (9,472.48 km) |
| Guardiagrele to Conway (Arkansas) | 5,373.01 mi (8,647.02 km) |
| Guardiagrele to Conway (Florida) | 5,187.25 mi (8,348.07 km) |
| Guardiagrele to Conway (South Carolina) | 4,848.92 mi (7,803.59 km) |
| Guardiagrele to Conyers (Georgia) | 5,077.29 mi (8,171.12 km) |
