| Pittsburg to Marsala | 6,446.27 mi (10,374.27 km) |
| Pittsburg to Marsciano | 6,151.29 mi (9,899.55 km) |
| Pittsburg to Martano | 6,474.83 mi (10,420.23 km) |
| Pittsburg to Martellago | 5,996.53 mi (9,650.49 km) |
| Pittsburg to Martina Franca | 6,419.18 mi (10,330.68 km) |
| Pittsburg to Martinengo | 5,928.29 mi (9,540.66 km) |
| Pittsburg to Martinsicuro | 6,197.84 mi (9,974.46 km) |
| Pittsburg to Mascali | 6,532.32 mi (10,512.76 km) |
| Pittsburg to Mascalucia | 6,538.57 mi (10,522.81 km) |
| Pittsburg to Masera di Padova | 6,001.59 mi (9,658.63 km) |
| Pittsburg to Maserada sul Piave | 5,989.31 mi (9,638.87 km) |
| Pittsburg to Massa | 6,024.74 mi (9,695.88 km) |
| Pittsburg to Massa Lombarda | 6,049.41 mi (9,735.58 km) |
| Pittsburg to Massafra | 6,420.23 mi (10,332.36 km) |
| Pittsburg to Massalubrense | 6,341.15 mi (10,205.10 km) |
