| Kennewick to Massarosa | 5,491.10 mi (8,837.07 km) |
| Kennewick to Matelica | 5,597.99 mi (9,009.10 km) |
| Kennewick to Matera | 5,845.32 mi (9,407.13 km) |
| Kennewick to Matino | 5,922.34 mi (9,531.09 km) |
| Kennewick to Mazzarino | 5,983.76 mi (9,629.93 km) |
| Kennewick to Meda | 5,355.75 mi (8,619.25 km) |
| Kennewick to Medesano | 5,434.53 mi (8,746.03 km) |
| Kennewick to Medicina | 5,489.85 mi (8,835.06 km) |
| Kennewick to Meldola | 5,521.28 mi (8,885.65 km) |
| Kennewick to Melegnano | 5,377.67 mi (8,654.52 km) |
| Kennewick to Melendugno | 5,913.07 mi (9,516.16 km) |
| Kennewick to Melfi | 5,800.94 mi (9,335.70 km) |
| Kennewick to Melilli | 6,015.95 mi (9,681.74 km) |
| Kennewick to Melito di Napoli | 5,768.97 mi (9,284.25 km) |
| Kennewick to Melito di Porto Salvo | 5,989.89 mi (9,639.80 km) |
