| Portage to Cheney (Washington) | 1,596.97 mi (2,570.07 km) |
| Portage to Cherry Creek (Colorado) | 1,020.00 mi (1,641.53 km) |
| Portage to Cherry Hill (Virginia) | 503.43 mi (810.19 km) |
| Portage to Cherry Hill Mall (New Jersey) | 572.35 mi (921.11 km) |
| Portage to Cherryland (California) | 1,944.20 mi (3,128.88 km) |
| Portage to Chesapeake (Virginia) | 624.85 mi (1,005.60 km) |
| Portage to Chester (Pennsylvania) | 556.56 mi (895.69 km) |
| Portage to Chester (Virginia) | 547.05 mi (880.39 km) |
| Portage to Chesterfield (Missouri) | 358.67 mi (577.22 km) |
| Portage to Chesterton (Indiana) | 85.97 mi (138.36 km) |
| Portage to Chestnut Ridge (New York) | 600.14 mi (965.83 km) |
| Portage to Cheval (Florida) | 986.23 mi (1,587.19 km) |
| Portage to Cheyenne (Wyoming) | 991.59 mi (1,595.81 km) |
| Portage to Chicago (Illinois) | 110.46 mi (177.77 km) |
| Portage to Chicago Heights (Illinois) | 115.48 mi (185.85 km) |
