| Opatija to Portage (Michigan) | 4,639.78 mi (7,467.00 km) |
| Opatija to Portage (Wisconsin) | 4,723.26 mi (7,601.36 km) |
| Opatija to Portales (New Mexico) | 5,704.10 mi (9,179.86 km) |
| Opatija to Porterville (California) | 6,104.70 mi (9,824.57 km) |
| Opatija to Portland (Maine) | 3,963.67 mi (6,378.92 km) |
| Opatija to Portland (Oregon) | 5,631.28 mi (9,062.67 km) |
| Opatija to Portland (Tennessee) | 4,937.40 mi (7,945.98 km) |
| Opatija to Portland (Texas) | 5,807.00 mi (9,345.46 km) |
| Opatija to Portsmouth (New Hampshire) | 4,008.91 mi (6,451.72 km) |
| Opatija to Portsmouth (Ohio) | 4,692.11 mi (7,551.22 km) |
| Opatija to Portsmouth (Virginia) | 4,502.17 mi (7,245.54 km) |
| Opatija to Post Falls (Idaho) | 5,362.75 mi (8,630.51 km) |
| Opatija to Potomac (Maryland) | 4,443.53 mi (7,151.17 km) |
| Opatija to Potomac Park (California) | 6,144.32 mi (9,888.33 km) |
| Opatija to Pottstown (Pennsylvania) | 4,325.88 mi (6,961.83 km) |
