| Kirksville to Montalegre | 4,226.71 mi (6,802.24 km) |
| Kirksville to Montemor-o-Novo | 4,318.30 mi (6,949.63 km) |
| Kirksville to Montemor-o-Velho | 4,243.54 mi (6,829.32 km) |
| Kirksville to Montijo | 4,285.48 mi (6,896.81 km) |
| Kirksville to Mortagua | 4,254.78 mi (6,847.41 km) |
| Kirksville to Moura | 4,372.32 mi (7,036.57 km) |
| Kirksville to Murtosa | 4,226.24 mi (6,801.47 km) |
| Kirksville to Nazare | 4,245.65 mi (6,832.72 km) |
| Kirksville to Nelas | 4,269.28 mi (6,870.74 km) |
| Kirksville to Obidos | 4,249.88 mi (6,839.52 km) |
| Kirksville to Odemira | 4,337.08 mi (6,979.85 km) |
| Kirksville to Odivelas | 4,268.74 mi (6,869.87 km) |
| Kirksville to Oeiras | 4,266.14 mi (6,865.69 km) |
| Kirksville to Olhao | 4,394.34 mi (7,072.01 km) |
| Kirksville to Oliveira de Azemeis | 4,229.74 mi (6,807.11 km) |
