| Umbertide to Chickasha (Oklahoma) | 5,472.78 mi (8,807.59 km) |
| Umbertide to Chico (California) | 6,024.67 mi (9,695.77 km) |
| Umbertide to Chicopee (Massachusetts) | 4,107.26 mi (6,609.99 km) |
| Umbertide to Chillicothe (Ohio) | 4,664.63 mi (7,506.99 km) |
| Umbertide to Chillum (Maryland) | 4,423.26 mi (7,118.54 km) |
| Umbertide to Chino (California) | 6,236.41 mi (10,036.52 km) |
| Umbertide to Chino Hills (California) | 6,240.20 mi (10,042.64 km) |
| Umbertide to Chino Valley (Arizona) | 6,019.41 mi (9,687.31 km) |
| Umbertide to Chippewa Falls (Wisconsin) | 4,751.25 mi (7,646.41 km) |
| Umbertide to Choctaw (Oklahoma) | 5,424.25 mi (8,729.48 km) |
| Umbertide to Chowchilla (California) | 6,134.59 mi (9,872.67 km) |
| Umbertide to Christiansburg (Virginia) | 4,647.96 mi (7,480.17 km) |
| Umbertide to Chubbuck (Idaho) | 5,570.30 mi (8,964.52 km) |
| Umbertide to Chula Vista (California) | 6,292.93 mi (10,127.49 km) |
| Umbertide to Cibolo (Texas) | 5,757.27 mi (9,265.43 km) |
