| Oceanside to Portage (Michigan) | 1,828.60 mi (2,942.84 km) |
| Oceanside to Portage (Wisconsin) | 1,657.51 mi (2,667.50 km) |
| Oceanside to Portales (New Mexico) | 804.04 mi (1,293.97 km) |
| Oceanside to Porterville (California) | 219.34 mi (352.99 km) |
| Oceanside to Portland (Maine) | 2,608.03 mi (4,197.22 km) |
| Oceanside to Portland (Oregon) | 896.72 mi (1,443.13 km) |
| Oceanside to Portland (Tennessee) | 1,752.18 mi (2,819.86 km) |
| Oceanside to Portland (Texas) | 1,242.17 mi (1,999.08 km) |
| Oceanside to Portsmouth (New Hampshire) | 2,582.71 mi (4,156.47 km) |
| Oceanside to Portsmouth (Ohio) | 1,946.86 mi (3,133.17 km) |
| Oceanside to Portsmouth (Virginia) | 2,312.74 mi (3,721.99 km) |
| Oceanside to Post Falls (Idaho) | 1,001.80 mi (1,612.25 km) |
| Oceanside to Potomac (Maryland) | 2,255.75 mi (3,630.28 km) |
| Oceanside to Potomac Park (California) | 175.44 mi (282.35 km) |
| Oceanside to Pottstown (Pennsylvania) | 2,335.26 mi (3,758.23 km) |
