| Portage to Beverly Hills (California) | 1,856.15 mi (2,987.19 km) |
| Portage to Beverly Hills (Florida) | 934.31 mi (1,503.63 km) |
| Portage to Beverly Hills (Michigan) | 121.93 mi (196.23 km) |
| Portage to Bexley (Ohio) | 207.30 mi (333.62 km) |
| Portage to Biddeford (Maine) | 770.99 mi (1,240.79 km) |
| Portage to Big Bear City (California) | 1,768.75 mi (2,846.53 km) |
| Portage to Big Lake (Minnesota) | 460.75 mi (741.51 km) |
| Portage to Big Spring (Texas) | 1,109.46 mi (1,785.51 km) |
| Portage to Billings (Montana) | 1,163.66 mi (1,872.73 km) |
| Portage to Biloxi (Mississippi) | 833.43 mi (1,341.27 km) |
| Portage to Binghamton (New York) | 495.70 mi (797.75 km) |
| Portage to Birmingham (Alabama) | 602.77 mi (970.06 km) |
| Portage to Birmingham (Michigan) | 123.49 mi (198.74 km) |
| Portage to Bismarck (North Dakota) | 811.33 mi (1,305.71 km) |
| Portage to Bithlo (Florida) | 975.00 mi (1,569.11 km) |
