| Pittsburg to Miranda de Ebro | 5,673.89 mi (9,131.25 km) |
| Pittsburg to Mislata | 5,925.21 mi (9,535.70 km) |
| Pittsburg to Moana | 5,480.67 mi (8,820.29 km) |
| Pittsburg to Moguer | 5,791.98 mi (9,321.29 km) |
| Pittsburg to Molina de Segura | 5,968.43 mi (9,605.26 km) |
| Pittsburg to Molins de Rey | 5,910.14 mi (9,511.45 km) |
| Pittsburg to Mollerusa | 5,860.59 mi (9,431.71 km) |
| Pittsburg to Mollet | 5,910.40 mi (9,511.86 km) |
| Pittsburg to Moncada | 5,912.18 mi (9,514.73 km) |
| Pittsburg to Moncada | 5,922.32 mi (9,531.05 km) |
| Pittsburg to Monforte de Lemos | 5,515.87 mi (8,876.94 km) |
| Pittsburg to Monforte del Cid | 5,969.69 mi (9,607.28 km) |
| Pittsburg to Mongat | 5,916.31 mi (9,521.38 km) |
| Pittsburg to Monovar | 5,962.80 mi (9,596.21 km) |
| Pittsburg to Monserrat | 5,924.45 mi (9,534.48 km) |
