| Longford to Punta Gorda (Florida) | 4,109.42 mi (6,613.48 km) |
| Longford to Puyallup (Washington) | 4,482.24 mi (7,213.46 km) |
| Longford to Queen Creek (Arizona) | 4,912.98 mi (7,906.68 km) |
| Longford to Queens (New York) | 3,100.98 mi (4,990.54 km) |
| Longford to Quincy (Illinois) | 3,825.91 mi (6,157.21 km) |
| Longford to Quincy (Massachusetts) | 2,924.01 mi (4,705.75 km) |
| Longford to Raceland (Louisiana) | 4,308.92 mi (6,934.54 km) |
| Longford to Racine (Wisconsin) | 3,558.95 mi (5,727.58 km) |
| Longford to Radcliff (Kentucky) | 3,718.06 mi (5,983.64 km) |
| Longford to Radford (Virginia) | 3,538.68 mi (5,694.96 km) |
| Longford to Rahway (New Jersey) | 3,126.67 mi (5,031.88 km) |
| Longford to Raleigh (North Carolina) | 3,523.51 mi (5,670.54 km) |
| Longford to Ramona (California) | 5,104.95 mi (8,215.63 km) |
| Longford to Ramsey (Minnesota) | 3,649.81 mi (5,873.79 km) |
| Longford to Ramsey (New Jersey) | 3,101.18 mi (4,990.86 km) |
