| Omagh to Petersburg (Virginia) | 3,417.82 mi (5,500.45 km) |
| Omagh to Pflugerville (Texas) | 4,544.51 mi (7,313.68 km) |
| Omagh to Pharr (Texas) | 4,797.51 mi (7,720.85 km) |
| Omagh to Phelan (California) | 5,030.22 mi (8,095.36 km) |
| Omagh to Phenix City (Alabama) | 3,954.19 mi (6,363.65 km) |
| Omagh to Philadelphia (Pennsylvania) | 3,196.46 mi (5,144.21 km) |
| Omagh to Phillipsburg (New Jersey) | 3,166.96 mi (5,096.74 km) |
| Omagh to Phoenix (Arizona) | 4,898.02 mi (7,882.60 km) |
| Omagh to Phoenixville (Pennsylvania) | 3,205.70 mi (5,159.08 km) |
| Omagh to Picayune (Mississippi) | 4,235.48 mi (6,816.34 km) |
| Omagh to Pickerington (Ohio) | 3,499.04 mi (5,631.16 km) |
| Omagh to Pico Rivera (California) | 5,074.09 mi (8,165.96 km) |
| Omagh to Piedmont (California) | 4,983.98 mi (8,020.93 km) |
| Omagh to Pierre (South Dakota) | 3,922.00 mi (6,311.84 km) |
| Omagh to Pike Creek Valley (Delaware) | 3,231.58 mi (5,200.72 km) |
