| Karlstad to Montalegre | 1,516.63 mi (2,440.77 km) |
| Karlstad to Montemor-o-Novo | 1,720.61 mi (2,769.05 km) |
| Karlstad to Montemor-o-Velho | 1,639.24 mi (2,638.09 km) |
| Karlstad to Montijo | 1,735.24 mi (2,792.60 km) |
| Karlstad to Mortagua | 1,611.73 mi (2,593.83 km) |
| Karlstad to Moura | 1,734.49 mi (2,791.38 km) |
| Karlstad to Murtosa | 1,603.68 mi (2,580.87 km) |
| Karlstad to Nazare | 1,683.35 mi (2,709.08 km) |
| Karlstad to Nelas | 1,597.10 mi (2,570.29 km) |
| Karlstad to Obidos | 1,700.37 mi (2,736.48 km) |
| Karlstad to Odemira | 1,796.72 mi (2,891.54 km) |
| Karlstad to Odivelas | 1,735.61 mi (2,793.20 km) |
| Karlstad to Oeiras | 1,745.58 mi (2,809.24 km) |
| Karlstad to Olhao | 1,812.85 mi (2,917.50 km) |
| Karlstad to Oliveira de Azemeis | 1,593.21 mi (2,564.02 km) |
