| Orvieto to Clermont (Florida) | 5,091.16 mi (8,193.43 km) |
| Orvieto to Cleveland (Mississippi) | 5,254.51 mi (8,456.31 km) |
| Orvieto to Cleveland (Ohio) | 4,533.34 mi (7,295.71 km) |
| Orvieto to Cleveland (Tennessee) | 4,937.74 mi (7,946.52 km) |
| Orvieto to Cleveland Heights (Ohio) | 4,527.04 mi (7,285.57 km) |
| Orvieto to Cliffside Park (New Jersey) | 4,230.52 mi (6,808.37 km) |
| Orvieto to Clifton (Colorado) | 5,672.15 mi (9,128.44 km) |
| Orvieto to Clifton (New Jersey) | 4,236.39 mi (6,817.81 km) |
| Orvieto to Clinton (Iowa) | 4,864.06 mi (7,827.95 km) |
| Orvieto to Clinton (Maryland) | 4,439.20 mi (7,144.20 km) |
| Orvieto to Clinton (Mississippi) | 5,302.78 mi (8,534.00 km) |
| Orvieto to Clinton (Utah) | 5,680.33 mi (9,141.62 km) |
| Orvieto to Clive (Iowa) | 5,012.29 mi (8,066.50 km) |
| Orvieto to Cloquet (Minnesota) | 4,731.13 mi (7,614.01 km) |
| Orvieto to Cloverleaf (Texas) | 5,631.96 mi (9,063.77 km) |
