| Spencer to Marly-le-Roi | 4,350.47 mi (7,001.41 km) |
| Spencer to Marmande | 4,453.97 mi (7,167.97 km) |
| Spencer to Maromme | 4,287.14 mi (6,899.48 km) |
| Spencer to Marquette-les-Lille | 4,313.09 mi (6,941.25 km) |
| Spencer to Marseille | 4,709.49 mi (7,579.18 km) |
| Spencer to Martigues | 4,692.18 mi (7,551.34 km) |
| Spencer to Massy | 4,362.50 mi (7,020.77 km) |
| Spencer to Maubeuge | 4,361.55 mi (7,019.23 km) |
| Spencer to Mauguio | 4,642.47 mi (7,471.33 km) |
| Spencer to Mauleon | 4,320.51 mi (6,953.19 km) |
| Spencer to Maurepas | 4,349.17 mi (6,999.31 km) |
| Spencer to Maxeville | 4,505.17 mi (7,250.37 km) |
| Spencer to Mayenne | 4,271.48 mi (6,874.28 km) |
| Spencer to Mazamet | 4,583.51 mi (7,376.45 km) |
| Spencer to Meaux | 4,375.92 mi (7,042.36 km) |
