| Porsgrunn to Cherry Creek (Colorado) | 4,663.78 mi (7,505.63 km) |
| Porsgrunn to Cherry Hill (Virginia) | 3,884.13 mi (6,250.90 km) |
| Porsgrunn to Cherry Hill Mall (New Jersey) | 3,734.18 mi (6,009.59 km) |
| Porsgrunn to Cherryland (California) | 5,202.91 mi (8,373.27 km) |
| Porsgrunn to Chesapeake (Virginia) | 3,954.31 mi (6,363.84 km) |
| Porsgrunn to Chester (Pennsylvania) | 3,751.20 mi (6,036.97 km) |
| Porsgrunn to Chester (Virginia) | 3,955.36 mi (6,365.54 km) |
| Porsgrunn to Chesterfield (Missouri) | 4,306.03 mi (6,929.88 km) |
| Porsgrunn to Chesterton (Indiana) | 4,032.36 mi (6,489.46 km) |
| Porsgrunn to Chestnut Ridge (New York) | 3,641.21 mi (5,859.96 km) |
| Porsgrunn to Cheval (Florida) | 4,644.29 mi (7,474.26 km) |
| Porsgrunn to Cheyenne (Wyoming) | 4,570.99 mi (7,356.31 km) |
| Porsgrunn to Chicago (Illinois) | 4,038.67 mi (6,499.61 km) |
| Porsgrunn to Chicago Heights (Illinois) | 4,055.23 mi (6,526.26 km) |
| Porsgrunn to Chicago Ridge (Illinois) | 4,048.96 mi (6,516.17 km) |
