| Biga to Miranda de Ebro | 1,563.39 mi (2,516.03 km) |
| Biga to Mislata | 1,462.04 mi (2,352.92 km) |
| Biga to Moana | 1,860.98 mi (2,994.96 km) |
| Biga to Moguer | 1,836.35 mi (2,955.33 km) |
| Biga to Molina de Segura | 1,525.67 mi (2,455.32 km) |
| Biga to Molins de Rey | 1,316.88 mi (2,119.32 km) |
| Biga to Mollerusa | 1,373.35 mi (2,210.19 km) |
| Biga to Mollet | 1,306.15 mi (2,102.05 km) |
| Biga to Moncada | 1,307.59 mi (2,104.36 km) |
| Biga to Moncada | 1,460.07 mi (2,349.75 km) |
| Biga to Monforte de Lemos | 1,796.48 mi (2,891.15 km) |
| Biga to Monforte del Cid | 1,494.77 mi (2,405.60 km) |
| Biga to Mongat | 1,303.00 mi (2,096.97 km) |
| Biga to Monovar | 1,499.49 mi (2,413.20 km) |
| Biga to Monserrat | 1,473.42 mi (2,371.24 km) |
