| Omagh to Tacoma (Washington) | 4,453.63 mi (7,167.43 km) |
| Omagh to Tahlequah (Oklahoma) | 4,159.40 mi (6,693.90 km) |
| Omagh to Takoma Park (Maryland) | 3,317.84 mi (5,339.55 km) |
| Omagh to Talladega (Alabama) | 3,946.51 mi (6,351.30 km) |
| Omagh to Tallahassee (Florida) | 4,026.70 mi (6,480.34 km) |
| Omagh to Tallmadge (Ohio) | 3,390.15 mi (5,455.91 km) |
| Omagh to Tamalpais-Homestead Valley (California) | 4,989.97 mi (8,030.57 km) |
| Omagh to Tamarac (Florida) | 4,089.52 mi (6,581.44 km) |
| Omagh to Tamiami (Florida) | 4,119.21 mi (6,629.23 km) |
| Omagh to Tampa (Florida) | 4,082.93 mi (6,570.84 km) |
| Omagh to Tanaina (Alaska) | 4,144.86 mi (6,670.50 km) |
| Omagh to Tanque Verde (Arizona) | 4,924.12 mi (7,924.60 km) |
| Omagh to Tarboro (North Carolina) | 3,487.40 mi (5,612.43 km) |
| Omagh to Tarpon Springs (Florida) | 4,087.47 mi (6,578.15 km) |
| Omagh to Tarrytown (New York) | 3,098.25 mi (4,986.15 km) |
