| Barcelona to Mikkeli | 1,746.02 mi (2,809.95 km) |
| Barcelona to Mikkelin Maalaiskunta | 1,744.18 mi (2,806.99 km) |
| Barcelona to Muhos | 1,870.68 mi (3,010.57 km) |
| Barcelona to Muurame | 1,729.51 mi (2,783.37 km) |
| Barcelona to Naantali | 1,563.16 mi (2,515.66 km) |
| Barcelona to Narpes | 1,655.30 mi (2,663.95 km) |
| Barcelona to Nastola | 1,679.22 mi (2,702.45 km) |
| Barcelona to Nivala | 1,805.11 mi (2,905.04 km) |
| Barcelona to Nokia | 1,648.04 mi (2,652.26 km) |
| Barcelona to Nurmijarvi | 1,628.65 mi (2,621.05 km) |
| Barcelona to Nurmo | 1,705.91 mi (2,745.40 km) |
| Barcelona to Orimattila | 1,667.45 mi (2,683.50 km) |
| Barcelona to Orivesi | 1,677.19 mi (2,699.18 km) |
| Barcelona to Oulu | 1,871.62 mi (3,012.09 km) |
| Barcelona to Oulunsalo | 1,866.33 mi (3,003.57 km) |
