| Slidell to Pullman (Washington) | 1,850.10 mi (2,977.44 km) |
| Slidell to Punta Gorda (Florida) | 524.24 mi (843.68 km) |
| Slidell to Puyallup (Washington) | 2,081.67 mi (3,350.12 km) |
| Slidell to Queen Creek (Arizona) | 1,296.34 mi (2,086.25 km) |
| Slidell to Queens (New York) | 1,150.25 mi (1,851.15 km) |
| Slidell to Quincy (Illinois) | 672.45 mi (1,082.20 km) |
| Slidell to Quincy (Massachusetts) | 1,327.34 mi (2,136.14 km) |
| Slidell to Raceland (Louisiana) | 64.08 mi (103.13 km) |
| Slidell to Racine (Wisconsin) | 866.29 mi (1,394.16 km) |
| Slidell to Radcliff (Kentucky) | 564.90 mi (909.12 km) |
| Slidell to Radford (Virginia) | 709.30 mi (1,141.50 km) |
| Slidell to Rahway (New Jersey) | 1,123.79 mi (1,808.57 km) |
| Slidell to Raleigh (North Carolina) | 749.47 mi (1,206.16 km) |
| Slidell to Ramona (California) | 1,600.17 mi (2,575.23 km) |
| Slidell to Ramsey (Minnesota) | 1,053.43 mi (1,695.33 km) |
