| Issoudun to Montemor-o-Novo | 771.13 mi (1,241.01 km) |
| Issoudun to Montemor-o-Velho | 709.71 mi (1,142.17 km) |
| Issoudun to Montijo | 792.84 mi (1,275.95 km) |
| Issoudun to Mortagua | 679.91 mi (1,094.20 km) |
| Issoudun to Moura | 774.72 mi (1,246.79 km) |
| Issoudun to Murtosa | 680.74 mi (1,095.55 km) |
| Issoudun to Nazare | 751.88 mi (1,210.03 km) |
| Issoudun to Nelas | 661.61 mi (1,064.76 km) |
| Issoudun to Obidos | 767.33 mi (1,234.90 km) |
| Issoudun to Odemira | 843.34 mi (1,357.23 km) |
| Issoudun to Odivelas | 797.13 mi (1,282.85 km) |
| Issoudun to Oeiras | 807.55 mi (1,299.63 km) |
| Issoudun to Olhao | 850.05 mi (1,368.03 km) |
| Issoudun to Oliveira de Azemeis | 669.66 mi (1,077.71 km) |
| Issoudun to Oliveira de Frades | 664.35 mi (1,069.17 km) |
