| Santarem to Mislata | 442.01 mi (711.35 km) |
| Santarem to Moana | 210.72 mi (339.12 km) |
| Santarem to Moguer | 168.43 mi (271.06 km) |
| Santarem to Molina de Segura | 411.29 mi (661.91 km) |
| Santarem to Molins de Rey | 583.08 mi (938.38 km) |
| Santarem to Mollerusa | 530.13 mi (853.16 km) |
| Santarem to Mollet | 594.66 mi (957.02 km) |
| Santarem to Moncada | 592.82 mi (954.05 km) |
| Santarem to Moncada | 443.07 mi (713.05 km) |
| Santarem to Monforte de Lemos | 234.88 mi (378.01 km) |
| Santarem to Monforte del Cid | 432.26 mi (695.66 km) |
| Santarem to Mongat | 597.16 mi (961.04 km) |
| Santarem to Monovar | 425.82 mi (685.29 km) |
| Santarem to Monserrat | 432.14 mi (695.47 km) |
| Santarem to Montijo | 113.19 mi (182.17 km) |
