| Walnut Creek to Pullman (Washington) | 658.65 mi (1,060.00 km) |
| Walnut Creek to Punta Gorda (Florida) | 2,432.73 mi (3,915.10 km) |
| Walnut Creek to Puyallup (Washington) | 641.10 mi (1,031.75 km) |
| Walnut Creek to Queen Creek (Arizona) | 667.69 mi (1,074.55 km) |
| Walnut Creek to Queens (New York) | 2,553.39 mi (4,109.28 km) |
| Walnut Creek to Quincy (Illinois) | 1,646.06 mi (2,649.08 km) |
| Walnut Creek to Quincy (Massachusetts) | 2,673.78 mi (4,303.03 km) |
| Walnut Creek to Raceland (Louisiana) | 1,878.88 mi (3,023.77 km) |
| Walnut Creek to Racine (Wisconsin) | 1,820.82 mi (2,930.32 km) |
| Walnut Creek to Radcliff (Kentucky) | 1,956.85 mi (3,149.25 km) |
| Walnut Creek to Radford (Virginia) | 2,255.03 mi (3,629.12 km) |
| Walnut Creek to Rahway (New Jersey) | 2,530.60 mi (4,072.60 km) |
| Walnut Creek to Raleigh (North Carolina) | 2,381.41 mi (3,832.51 km) |
| Walnut Creek to Ramona (California) | 443.60 mi (713.91 km) |
| Walnut Creek to Ramsey (Minnesota) | 1,552.95 mi (2,499.23 km) |
