| Orvieto to Chickasha (Oklahoma) | 5,489.02 mi (8,833.72 km) |
| Orvieto to Chico (California) | 6,051.92 mi (9,739.63 km) |
| Orvieto to Chicopee (Massachusetts) | 4,118.36 mi (6,627.87 km) |
| Orvieto to Chillicothe (Ohio) | 4,677.48 mi (7,527.67 km) |
| Orvieto to Chillum (Maryland) | 4,433.74 mi (7,135.41 km) |
| Orvieto to Chino (California) | 6,260.24 mi (10,074.89 km) |
| Orvieto to Chino Hills (California) | 6,264.05 mi (10,081.02 km) |
| Orvieto to Chino Valley (Arizona) | 6,041.38 mi (9,722.66 km) |
| Orvieto to Chippewa Falls (Wisconsin) | 4,770.09 mi (7,676.72 km) |
| Orvieto to Choctaw (Oklahoma) | 5,440.42 mi (8,755.51 km) |
| Orvieto to Chowchilla (California) | 6,160.45 mi (9,914.29 km) |
| Orvieto to Christiansburg (Virginia) | 4,658.55 mi (7,497.21 km) |
| Orvieto to Chubbuck (Idaho) | 5,595.27 mi (9,004.72 km) |
| Orvieto to Chula Vista (California) | 6,316.03 mi (10,164.67 km) |
| Orvieto to Cibolo (Texas) | 5,771.00 mi (9,287.53 km) |
