| Karhula to Menges | 1,111.01 mi (1,788.00 km) |
| Karhula to Metlika | 1,130.62 mi (1,819.56 km) |
| Karhula to Mezica | 1,082.95 mi (1,742.84 km) |
| Karhula to Miklavz na Dravskem Polju | 1,069.01 mi (1,720.40 km) |
| Karhula to Miren | 1,145.90 mi (1,844.15 km) |
| Karhula to Mirna | 1,115.90 mi (1,795.87 km) |
| Karhula to Mirna Pec | 1,121.30 mi (1,804.56 km) |
| Karhula to Mislinja | 1,081.84 mi (1,741.05 km) |
| Karhula to Mokronog | 1,114.78 mi (1,794.07 km) |
| Karhula to Moravce | 1,109.55 mi (1,785.65 km) |
| Karhula to Moravske-Toplice | 1,048.03 mi (1,686.64 km) |
| Karhula to Mozirje | 1,092.76 mi (1,758.63 km) |
| Karhula to Murska Sobota | 1,050.73 mi (1,690.99 km) |
| Karhula to Muta | 1,071.18 mi (1,723.89 km) |
| Karhula to Naklo | 1,108.46 mi (1,783.89 km) |
