| Karhula to Marghita | 928.15 mi (1,493.71 km) |
| Karhula to Marginea | 878.50 mi (1,413.81 km) |
| Karhula to Matca | 1,013.58 mi (1,631.20 km) |
| Karhula to Medgidia | 1,125.15 mi (1,810.75 km) |
| Karhula to Media | 998.08 mi (1,606.26 km) |
| Karhula to Miercurea-Ciuc | 979.17 mi (1,575.82 km) |
| Karhula to Mioveni | 1,078.11 mi (1,735.04 km) |
| Karhula to Mizil | 1,072.21 mi (1,725.55 km) |
| Karhula to Moinesti | 973.16 mi (1,566.15 km) |
| Karhula to Moisei | 893.64 mi (1,438.18 km) |
| Karhula to Moldova Noua | 1,112.82 mi (1,790.91 km) |
| Karhula to Moreni | 1,074.68 mi (1,729.54 km) |
| Karhula to Motru | 1,097.74 mi (1,766.64 km) |
| Karhula to Murfatlar | 1,130.76 mi (1,819.78 km) |
| Karhula to Nasaud | 919.86 mi (1,480.38 km) |
