| Walnut Creek to Medford (Massachusetts) | 2,666.98 mi (4,292.10 km) |
| Walnut Creek to Medford (New York) | 2,593.92 mi (4,174.50 km) |
| Walnut Creek to Medford (Oregon) | 309.41 mi (497.95 km) |
| Walnut Creek to Medina (Ohio) | 2,133.67 mi (3,433.82 km) |
| Walnut Creek to Medulla (Florida) | 2,402.05 mi (3,865.73 km) |
| Walnut Creek to Mehlville (Missouri) | 1,714.45 mi (2,759.14 km) |
| Walnut Creek to Melbourne (Florida) | 2,469.31 mi (3,973.97 km) |
| Walnut Creek to Melissa (Texas) | 1,461.82 mi (2,352.58 km) |
| Walnut Creek to Melrose (Massachusetts) | 2,669.05 mi (4,295.42 km) |
| Walnut Creek to Melrose Park (Illinois) | 1,820.17 mi (2,929.29 km) |
| Walnut Creek to Melville (New York) | 2,572.84 mi (4,140.59 km) |
| Walnut Creek to Melvindale (Michigan) | 2,058.17 mi (3,312.31 km) |
| Walnut Creek to Memphis (Florida) | 2,384.00 mi (3,836.68 km) |
| Walnut Creek to Memphis (Tennessee) | 1,782.90 mi (2,869.30 km) |
| Walnut Creek to Menasha (Wisconsin) | 1,791.15 mi (2,882.57 km) |
