| Sulmona to Chantilly (Virginia) | 4,560.64 mi (7,339.64 km) |
| Sulmona to Chaparral (New Mexico) | 6,070.00 mi (9,768.73 km) |
| Sulmona to Chapel Hill (North Carolina) | 4,752.56 mi (7,648.50 km) |
| Sulmona to Charleston (Illinois) | 4,988.55 mi (8,028.29 km) |
| Sulmona to Charleston (South Carolina) | 4,926.47 mi (7,928.39 km) |
| Sulmona to Charleston (West Virginia) | 4,764.19 mi (7,667.22 km) |
| Sulmona to Charlotte (North Carolina) | 4,862.56 mi (7,825.53 km) |
| Sulmona to Charlottesville (Virginia) | 4,640.67 mi (7,468.43 km) |
| Sulmona to Chaska (Minnesota) | 4,956.64 mi (7,976.95 km) |
| Sulmona to Chatham (Illinois) | 5,041.26 mi (8,113.13 km) |
| Sulmona to Chattanooga (Tennessee) | 5,062.39 mi (8,147.13 km) |
| Sulmona to Cheat Lake (West Virginia) | 4,633.21 mi (7,456.44 km) |
| Sulmona to Chelsea (Alabama) | 5,200.53 mi (8,369.44 km) |
| Sulmona to Chelsea (Massachusetts) | 4,146.65 mi (6,673.38 km) |
| Sulmona to Cheney (Washington) | 5,577.47 mi (8,976.08 km) |
