| Katy to Punta Gorda (Florida) | 861.17 mi (1,385.92 km) |
| Katy to Puyallup (Washington) | 1,852.20 mi (2,980.82 km) |
| Katy to Queen Creek (Arizona) | 958.65 mi (1,542.80 km) |
| Katy to Queens (New York) | 1,449.34 mi (2,332.48 km) |
| Katy to Quincy (Illinois) | 744.67 mi (1,198.43 km) |
| Katy to Quincy (Massachusetts) | 1,623.04 mi (2,612.03 km) |
| Katy to Raceland (Louisiana) | 311.85 mi (501.88 km) |
| Katy to Racine (Wisconsin) | 998.19 mi (1,606.42 km) |
| Katy to Radcliff (Kentucky) | 793.28 mi (1,276.67 km) |
| Katy to Radford (Virginia) | 1,014.05 mi (1,631.95 km) |
| Katy to Rahway (New Jersey) | 1,422.24 mi (2,288.87 km) |
| Katy to Raleigh (North Carolina) | 1,080.14 mi (1,738.32 km) |
| Katy to Ramona (California) | 1,258.66 mi (2,025.62 km) |
| Katy to Ramsey (Minnesota) | 1,076.79 mi (1,732.92 km) |
| Katy to Ramsey (New Jersey) | 1,442.00 mi (2,320.68 km) |
