| Newark to Portage (Michigan) | 599.45 mi (964.73 km) |
| Newark to Portage (Wisconsin) | 806.21 mi (1,297.48 km) |
| Newark to Portales (New Mexico) | 1,654.95 mi (2,663.38 km) |
| Newark to Porterville (California) | 2,424.07 mi (3,901.17 km) |
| Newark to Portland (Maine) | 285.40 mi (459.31 km) |
| Newark to Portland (Oregon) | 2,429.39 mi (3,909.73 km) |
| Newark to Portland (Tennessee) | 724.14 mi (1,165.40 km) |
| Newark to Portland (Texas) | 1,583.37 mi (2,548.18 km) |
| Newark to Portsmouth (New Hampshire) | 237.44 mi (382.12 km) |
| Newark to Portsmouth (Ohio) | 485.29 mi (781.01 km) |
| Newark to Portsmouth (Virginia) | 292.52 mi (470.77 km) |
| Newark to Post Falls (Idaho) | 2,143.14 mi (3,449.06 km) |
| Newark to Potomac (Maryland) | 199.09 mi (320.40 km) |
| Newark to Potomac Park (California) | 2,438.64 mi (3,924.61 km) |
| Newark to Pottstown (Pennsylvania) | 83.99 mi (135.17 km) |
