| Omagh to Sugar Hill (Georgia) | 3,832.50 mi (6,167.81 km) |
| Omagh to Sugar Land (Texas) | 4,515.40 mi (7,266.83 km) |
| Omagh to Sugarland Run (Virginia) | 3,330.14 mi (5,359.35 km) |
| Omagh to Sugarmill Woods (Florida) | 4,046.76 mi (6,512.63 km) |
| Omagh to Suisun City (California) | 4,952.87 mi (7,970.88 km) |
| Omagh to Suitland (Maryland) | 3,320.91 mi (5,344.48 km) |
| Omagh to Sulphur (Louisiana) | 4,394.19 mi (7,071.76 km) |
| Omagh to Sulphur Springs (Texas) | 4,327.05 mi (6,963.71 km) |
| Omagh to Summerfield (Maryland) | 3,316.16 mi (5,336.85 km) |
| Omagh to Summerfield (North Carolina) | 3,565.55 mi (5,738.20 km) |
| Omagh to Summerlin South (Nevada) | 4,863.83 mi (7,827.58 km) |
| Omagh to Summerville (South Carolina) | 3,735.46 mi (6,011.64 km) |
| Omagh to Summit (Illinois) | 3,600.02 mi (5,793.67 km) |
| Omagh to Summit (New Jersey) | 3,133.70 mi (5,043.20 km) |
| Omagh to Sumner (Washington) | 4,449.01 mi (7,159.98 km) |
