| Omagh to San Diego (California) | 5,108.52 mi (8,221.37 km) |
| Omagh to San Diego Country Estates (California) | 5,087.36 mi (8,187.32 km) |
| Omagh to San Dimas (California) | 5,058.29 mi (8,140.54 km) |
| Omagh to San Fernando (California) | 5,068.28 mi (8,156.61 km) |
| Omagh to San Francisco (California) | 4,994.29 mi (8,037.53 km) |
| Omagh to San Gabriel (California) | 5,068.44 mi (8,156.87 km) |
| Omagh to San Germán (Puerto Rico) | 4,005.13 mi (6,445.64 km) |
| Omagh to San Jacinto (California) | 5,049.35 mi (8,126.14 km) |
| Omagh to San Jose (California) | 5,002.44 mi (8,050.64 km) |
| Omagh to San Juan (Puerto Rico) | 3,949.38 mi (6,355.91 km) |
| Omagh to San Juan (Texas) | 4,794.86 mi (7,716.58 km) |
| Omagh to San Juan Capistrano (California) | 5,087.85 mi (8,188.11 km) |
| Omagh to San Leandro (California) | 4,988.49 mi (8,028.20 km) |
| Omagh to San Lorenzo (California) | 4,989.65 mi (8,030.06 km) |
| Omagh to San Luis (Arizona) | 5,047.41 mi (8,123.02 km) |
