| Omagh to Stephenville (Texas) | 4,473.99 mi (7,200.18 km) |
| Omagh to Sterling (Colorado) | 4,212.05 mi (6,778.65 km) |
| Omagh to Sterling (Illinois) | 3,669.33 mi (5,905.22 km) |
| Omagh to Sterling (Virginia) | 3,332.49 mi (5,363.12 km) |
| Omagh to Sterling Heights (Michigan) | 3,382.94 mi (5,444.32 km) |
| Omagh to Steubenville (Ohio) | 3,394.97 mi (5,463.67 km) |
| Omagh to Stevens Point (Wisconsin) | 3,534.88 mi (5,688.84 km) |
| Omagh to Stevenson Ranch (California) | 5,067.42 mi (8,155.23 km) |
| Omagh to Stillwater (Minnesota) | 3,627.67 mi (5,838.18 km) |
| Omagh to Stillwater (Oklahoma) | 4,225.87 mi (6,800.88 km) |
| Omagh to Stockbridge (Georgia) | 3,868.71 mi (6,226.09 km) |
| Omagh to Stockton (California) | 4,947.32 mi (7,961.93 km) |
| Omagh to Stone Ridge (Virginia) | 3,341.98 mi (5,378.39 km) |
| Omagh to Stonecrest (Georgia) | 3,857.06 mi (6,207.35 km) |
| Omagh to Stony Brook (New York) | 3,076.37 mi (4,950.94 km) |
