| Walnut Creek to Malvern (Arkansas) | 1,641.73 mi (2,642.10 km) |
| Walnut Creek to Manassas (Virginia) | 2,391.54 mi (3,848.82 km) |
| Walnut Creek to Manassas Park (Virginia) | 2,393.34 mi (3,851.70 km) |
| Walnut Creek to Manatí (Puerto Rico) | 3,583.18 mi (5,766.57 km) |
| Walnut Creek to Manchester (Missouri) | 1,703.39 mi (2,741.33 km) |
| Walnut Creek to Manchester (New Hampshire) | 2,643.16 mi (4,253.76 km) |
| Walnut Creek to Manchester (Tennessee) | 1,987.48 mi (3,198.53 km) |
| Walnut Creek to Manchester (Virginia) | 2,409.34 mi (3,877.47 km) |
| Walnut Creek to Mandan (North Dakota) | 1,237.82 mi (1,992.08 km) |
| Walnut Creek to Mandeville (Louisiana) | 1,889.33 mi (3,040.59 km) |
| Walnut Creek to Mango (Florida) | 2,383.56 mi (3,835.97 km) |
| Walnut Creek to Manhattan (Kansas) | 1,372.85 mi (2,209.38 km) |
| Walnut Creek to Manhattan (New York) | 2,544.28 mi (4,094.62 km) |
| Walnut Creek to Manhattan Beach (California) | 344.11 mi (553.79 km) |
| Walnut Creek to Manitowoc (Wisconsin) | 1,827.83 mi (2,941.61 km) |
