| Omurtag to Portage (Michigan) | 5,192.42 mi (8,356.39 km) |
| Omurtag to Portage (Wisconsin) | 5,259.99 mi (8,465.14 km) |
| Omurtag to Portales (New Mexico) | 6,228.88 mi (10,024.41 km) |
| Omurtag to Porterville (California) | 6,550.93 mi (10,542.70 km) |
| Omurtag to Portland (Maine) | 4,544.44 mi (7,313.58 km) |
| Omurtag to Portland (Oregon) | 6,024.51 mi (9,695.51 km) |
| Omurtag to Portland (Tennessee) | 5,506.74 mi (8,862.24 km) |
| Omurtag to Portland (Texas) | 6,372.09 mi (10,254.88 km) |
| Omurtag to Portsmouth (New Hampshire) | 4,590.88 mi (7,388.30 km) |
| Omurtag to Portsmouth (Ohio) | 5,263.27 mi (8,470.41 km) |
| Omurtag to Portsmouth (Virginia) | 5,092.53 mi (8,195.64 km) |
| Omurtag to Post Falls (Idaho) | 5,776.40 mi (9,296.21 km) |
| Omurtag to Potomac (Maryland) | 5,026.23 mi (8,088.93 km) |
| Omurtag to Potomac Park (California) | 6,593.34 mi (10,610.96 km) |
| Omurtag to Pottstown (Pennsylvania) | 4,907.85 mi (7,898.42 km) |
