| Hickory Hills to Montalegre | 3,959.96 mi (6,372.94 km) |
| Hickory Hills to Montemor-o-Novo | 4,049.90 mi (6,517.68 km) |
| Hickory Hills to Montemor-o-Velho | 3,975.67 mi (6,398.22 km) |
| Hickory Hills to Montijo | 4,016.98 mi (6,464.71 km) |
| Hickory Hills to Mortagua | 3,987.13 mi (6,416.67 km) |
| Hickory Hills to Moura | 4,103.87 mi (6,604.54 km) |
| Hickory Hills to Murtosa | 3,958.65 mi (6,370.83 km) |
| Hickory Hills to Nazare | 3,977.46 mi (6,401.11 km) |
| Hickory Hills to Nelas | 4,001.76 mi (6,440.20 km) |
| Hickory Hills to Obidos | 3,981.58 mi (6,407.74 km) |
| Hickory Hills to Odemira | 4,068.30 mi (6,547.30 km) |
| Hickory Hills to Odivelas | 4,000.24 mi (6,437.77 km) |
| Hickory Hills to Oeiras | 3,997.59 mi (6,433.49 km) |
| Hickory Hills to Olhao | 4,125.53 mi (6,639.40 km) |
| Hickory Hills to Oliveira de Azemeis | 3,962.25 mi (6,376.62 km) |
