| Walnut Creek to Maricopa (Arizona) | 656.63 mi (1,056.74 km) |
| Walnut Creek to Marietta (Georgia) | 2,101.42 mi (3,381.91 km) |
| Walnut Creek to Marietta (Ohio) | 2,173.99 mi (3,498.69 km) |
| Walnut Creek to Marina (California) | 85.51 mi (137.61 km) |
| Walnut Creek to Marinette (Wisconsin) | 1,833.19 mi (2,950.23 km) |
| Walnut Creek to Marion (Arkansas) | 1,768.10 mi (2,845.48 km) |
| Walnut Creek to Marion (Illinois) | 1,796.92 mi (2,891.86 km) |
| Walnut Creek to Marion (Indiana) | 1,941.90 mi (3,125.18 km) |
| Walnut Creek to Marion (Iowa) | 1,628.85 mi (2,621.38 km) |
| Walnut Creek to Marion (Ohio) | 2,073.64 mi (3,337.20 km) |
| Walnut Creek to Marion Oaks (Florida) | 2,358.62 mi (3,795.83 km) |
| Walnut Creek to Markham (Illinois) | 1,830.22 mi (2,945.46 km) |
| Walnut Creek to Marlborough (Massachusetts) | 2,645.99 mi (4,258.30 km) |
| Walnut Creek to Marlton (New Jersey) | 2,507.32 mi (4,035.15 km) |
| Walnut Creek to Marquette (Michigan) | 1,852.53 mi (2,981.36 km) |
