| California to Manerbio | 4,265.95 mi (6,865.38 km) |
| California to Manfredonia | 4,645.08 mi (7,475.54 km) |
| California to Maniago | 4,350.48 mi (7,001.42 km) |
| California to Mantova | 4,301.04 mi (6,921.85 km) |
| California to Maranello | 4,324.40 mi (6,959.45 km) |
| California to Marano di Napoli | 4,594.72 mi (7,394.49 km) |
| California to Marano Vicentino | 4,311.15 mi (6,938.13 km) |
| California to Marcianise | 4,595.16 mi (7,395.20 km) |
| California to Marcon | 4,352.83 mi (7,005.20 km) |
| California to Mareno di Piave | 4,345.69 mi (6,993.72 km) |
| California to Margherita di Savoia | 4,665.06 mi (7,507.69 km) |
| California to Mariano Comense | 4,214.52 mi (6,782.62 km) |
| California to Marigliano | 4,605.44 mi (7,411.73 km) |
| California to Marino | 4,496.51 mi (7,236.43 km) |
| California to Marostica | 4,319.16 mi (6,951.01 km) |
