| Penafiel to Chickasha (Oklahoma) | 4,667.34 mi (7,511.35 km) |
| Penafiel to Chico (California) | 5,460.06 mi (8,787.12 km) |
| Penafiel to Chicopee (Massachusetts) | 3,235.45 mi (5,206.96 km) |
| Penafiel to Chillicothe (Ohio) | 3,812.36 mi (6,135.40 km) |
| Penafiel to Chillum (Maryland) | 3,536.52 mi (5,691.48 km) |
| Penafiel to Chino (California) | 5,577.46 mi (8,976.06 km) |
| Penafiel to Chino Hills (California) | 5,581.51 mi (8,982.57 km) |
| Penafiel to Chino Valley (Arizona) | 5,321.14 mi (8,563.55 km) |
| Penafiel to Chippewa Falls (Wisconsin) | 4,010.66 mi (6,454.53 km) |
| Penafiel to Choctaw (Oklahoma) | 4,618.45 mi (7,432.68 km) |
| Penafiel to Chowchilla (California) | 5,529.34 mi (8,898.62 km) |
| Penafiel to Christiansburg (Virginia) | 3,759.84 mi (6,050.87 km) |
| Penafiel to Chubbuck (Idaho) | 4,955.11 mi (7,974.48 km) |
| Penafiel to Chula Vista (California) | 5,615.39 mi (9,037.10 km) |
| Penafiel to Cibolo (Texas) | 4,904.42 mi (7,892.90 km) |
