| Guardiagrele to Coldwater (Michigan) | 4,757.28 mi (7,656.11 km) |
| Guardiagrele to Colesville (Maryland) | 4,540.92 mi (7,307.91 km) |
| Guardiagrele to College (Alaska) | 4,975.36 mi (8,007.07 km) |
| Guardiagrele to College Park (Georgia) | 5,099.09 mi (8,206.19 km) |
| Guardiagrele to College Park (Maryland) | 4,541.09 mi (7,308.18 km) |
| Guardiagrele to College Station (Texas) | 5,748.93 mi (9,252.01 km) |
| Guardiagrele to Collegedale (Tennessee) | 5,061.30 mi (8,145.37 km) |
| Guardiagrele to Colleyville (Texas) | 5,669.73 mi (9,124.55 km) |
| Guardiagrele to Collierville (Tennessee) | 5,259.41 mi (8,464.21 km) |
| Guardiagrele to Collinsville (Illinois) | 5,104.47 mi (8,214.86 km) |
| Guardiagrele to Colonia (New Jersey) | 4,363.99 mi (7,023.16 km) |
| Guardiagrele to Colonial Heights (Virginia) | 4,631.85 mi (7,454.24 km) |
| Guardiagrele to Colonial Park (Pennsylvania) | 4,483.47 mi (7,215.44 km) |
| Guardiagrele to Colorado Springs (Colorado) | 5,654.01 mi (9,099.24 km) |
| Guardiagrele to Colton (California) | 6,340.69 mi (10,204.36 km) |
