| Omagh to Richmond (California) | 4,980.04 mi (8,014.59 km) |
| Omagh to Richmond (Indiana) | 3,583.11 mi (5,766.47 km) |
| Omagh to Richmond (Kentucky) | 3,661.90 mi (5,893.26 km) |
| Omagh to Richmond (Texas) | 4,520.60 mi (7,275.20 km) |
| Omagh to Richmond (Virginia) | 3,405.51 mi (5,480.63 km) |
| Omagh to Richmond Heights (Florida) | 4,124.43 mi (6,637.63 km) |
| Omagh to Richmond Heights (Ohio) | 3,372.02 mi (5,426.75 km) |
| Omagh to Richmond Hill (Georgia) | 3,836.11 mi (6,173.62 km) |
| Omagh to Richmond West (Florida) | 4,128.02 mi (6,643.40 km) |
| Omagh to Richton Park (Illinois) | 3,611.79 mi (5,812.61 km) |
| Omagh to Ridge (New York) | 3,066.64 mi (4,935.28 km) |
| Omagh to Ridgecrest (California) | 4,967.06 mi (7,993.71 km) |
| Omagh to Ridgefield (New Jersey) | 3,114.66 mi (5,012.56 km) |
| Omagh to Ridgefield (Washington) | 4,541.30 mi (7,308.52 km) |
| Omagh to Ridgefield Park (New Jersey) | 3,113.82 mi (5,011.21 km) |
