| Portishead to Cedar Rapids (Iowa) | 3,997.83 mi (6,433.89 km) |
| Portishead to Cedarburg (Wisconsin) | 3,796.56 mi (6,109.97 km) |
| Portishead to Celebration (Florida) | 4,246.96 mi (6,834.83 km) |
| Portishead to Celina (Ohio) | 3,787.41 mi (6,095.25 km) |
| Portishead to Celina (Texas) | 4,618.78 mi (7,433.21 km) |
| Portishead to Centennial (Colorado) | 4,597.79 mi (7,399.42 km) |
| Portishead to Center Point (Alabama) | 4,198.48 mi (6,756.80 km) |
| Portishead to Centereach (New York) | 3,308.87 mi (5,325.12 km) |
| Portishead to Centerton (Arkansas) | 4,368.80 mi (7,030.90 km) |
| Portishead to Centerville (Ohio) | 3,812.76 mi (6,136.04 km) |
| Portishead to Centerville (Utah) | 4,767.05 mi (7,671.83 km) |
| Portishead to Central (Louisiana) | 4,528.79 mi (7,288.39 km) |
| Portishead to Central Falls (Rhode Island) | 3,196.45 mi (5,144.19 km) |
| Portishead to Central Islip (New York) | 3,317.10 mi (5,338.35 km) |
| Portishead to Central Point (Oregon) | 5,027.49 mi (8,090.97 km) |
