| Waltham to Miranda de Ebro | 3,376.87 mi (5,434.55 km) |
| Waltham to Mislata | 3,591.99 mi (5,780.76 km) |
| Waltham to Moana | 3,115.68 mi (5,014.20 km) |
| Waltham to Moguer | 3,353.20 mi (5,396.45 km) |
| Waltham to Molina de Segura | 3,600.21 mi (5,793.99 km) |
| Waltham to Molins de Rey | 3,643.60 mi (5,863.80 km) |
| Waltham to Mollerusa | 3,585.15 mi (5,769.75 km) |
| Waltham to Mollet | 3,648.71 mi (5,872.03 km) |
| Waltham to Moncada | 3,649.21 mi (5,872.84 km) |
| Waltham to Moncada | 3,590.67 mi (5,778.63 km) |
| Waltham to Monforte de Lemos | 3,167.69 mi (5,097.90 km) |
| Waltham to Monforte del Cid | 3,612.63 mi (5,813.96 km) |
| Waltham to Mongat | 3,654.03 mi (5,880.60 km) |
| Waltham to Monovar | 3,605.60 mi (5,802.65 km) |
| Waltham to Monserrat | 3,586.91 mi (5,772.57 km) |
