| Orvieto to Cedar Rapids (Iowa) | 4,914.54 mi (7,909.19 km) |
| Orvieto to Cedarburg (Wisconsin) | 4,711.66 mi (7,582.68 km) |
| Orvieto to Celebration (Florida) | 5,093.19 mi (8,196.70 km) |
| Orvieto to Celina (Ohio) | 4,691.49 mi (7,550.22 km) |
| Orvieto to Celina (Texas) | 5,527.30 mi (8,895.32 km) |
| Orvieto to Centennial (Colorado) | 5,519.92 mi (8,883.45 km) |
| Orvieto to Center Point (Alabama) | 5,085.29 mi (8,183.99 km) |
| Orvieto to Centereach (New York) | 4,189.11 mi (6,741.72 km) |
| Orvieto to Centerton (Arkansas) | 5,279.19 mi (8,496.04 km) |
| Orvieto to Centerville (Ohio) | 4,713.37 mi (7,585.44 km) |
| Orvieto to Centerville (Utah) | 5,686.06 mi (9,150.83 km) |
| Orvieto to Central (Louisiana) | 5,417.16 mi (8,718.08 km) |
| Orvieto to Central Falls (Rhode Island) | 4,077.39 mi (6,561.93 km) |
| Orvieto to Central Islip (New York) | 4,197.22 mi (6,754.77 km) |
| Orvieto to Central Point (Oregon) | 5,927.90 mi (9,540.04 km) |
