| Tirano to Montemor-o-Novo | 1,069.78 mi (1,721.65 km) |
| Tirano to Montemor-o-Velho | 1,034.26 mi (1,664.48 km) |
| Tirano to Montijo | 1,098.74 mi (1,768.26 km) |
| Tirano to Mortagua | 1,004.53 mi (1,616.63 km) |
| Tirano to Moura | 1,057.47 mi (1,701.84 km) |
| Tirano to Murtosa | 1,012.90 mi (1,630.11 km) |
| Tirano to Nazare | 1,071.76 mi (1,724.84 km) |
| Tirano to Nelas | 984.16 mi (1,583.85 km) |
| Tirano to Obidos | 1,084.71 mi (1,745.68 km) |
| Tirano to Odemira | 1,131.80 mi (1,821.45 km) |
| Tirano to Odivelas | 1,107.08 mi (1,781.67 km) |
| Tirano to Oeiras | 1,117.33 mi (1,798.17 km) |
| Tirano to Olhao | 1,122.11 mi (1,805.86 km) |
| Tirano to Oliveira de Azemeis | 1,002.12 mi (1,612.76 km) |
| Tirano to Oliveira de Frades | 992.72 mi (1,597.63 km) |
