| Kalkar to Manfredonia | 832.46 mi (1,339.71 km) |
| Kalkar to Maniago | 482.50 mi (776.51 km) |
| Kalkar to Mantova | 499.12 mi (803.25 km) |
| Kalkar to Maranello | 540.42 mi (869.73 km) |
| Kalkar to Marano di Napoli | 837.07 mi (1,347.14 km) |
| Kalkar to Marano Vicentino | 478.27 mi (769.70 km) |
| Kalkar to Marcianise | 831.16 mi (1,337.63 km) |
| Kalkar to Marcon | 507.34 mi (816.49 km) |
| Kalkar to Mareno di Piave | 491.71 mi (791.33 km) |
| Kalkar to Margherita di Savoia | 854.44 mi (1,375.09 km) |
| Kalkar to Mariano Comense | 437.47 mi (704.04 km) |
| Kalkar to Marigliano | 840.70 mi (1,352.97 km) |
| Kalkar to Marino | 751.48 mi (1,209.40 km) |
| Kalkar to Marostica | 480.51 mi (773.31 km) |
| Kalkar to Marsala | 1,008.33 mi (1,622.75 km) |
