| McKeesport to Moncalieri | 4,231.98 mi (6,810.72 km) |
| McKeesport to Mondolfo | 4,505.24 mi (7,250.48 km) |
| McKeesport to Mondovi | 4,258.85 mi (6,853.96 km) |
| McKeesport to Monesiglio | 4,268.76 mi (6,869.91 km) |
| McKeesport to Monfalcone | 4,446.54 mi (7,156.01 km) |
| McKeesport to Monopoli | 4,791.54 mi (7,711.23 km) |
| McKeesport to Monreale | 4,732.96 mi (7,616.97 km) |
| McKeesport to Monselice | 4,394.17 mi (7,071.74 km) |
| McKeesport to Monserrato | 4,502.75 mi (7,246.47 km) |
| McKeesport to Monsummano | 4,404.81 mi (7,088.86 km) |
| McKeesport to Montagnana | 4,382.40 mi (7,052.79 km) |
| McKeesport to Montale | 4,410.84 mi (7,098.56 km) |
| McKeesport to Montalto di Castro | 4,494.22 mi (7,232.76 km) |
| McKeesport to Montalto Uffugo | 4,805.45 mi (7,733.63 km) |
| McKeesport to Monte Compatri | 4,563.52 mi (7,344.28 km) |
