| Uxbridge to Miranda de Ebro | 622.67 mi (1,002.09 km) |
| Uxbridge to Mislata | 833.64 mi (1,341.62 km) |
| Uxbridge to Moana | 748.28 mi (1,204.24 km) |
| Uxbridge to Moguer | 1,033.48 mi (1,663.22 km) |
| Uxbridge to Molina de Segura | 932.45 mi (1,500.63 km) |
| Uxbridge to Molins de Rey | 709.55 mi (1,141.91 km) |
| Uxbridge to Mollerusa | 687.69 mi (1,106.73 km) |
| Uxbridge to Mollet | 702.85 mi (1,131.12 km) |
| Uxbridge to Moncada | 705.98 mi (1,136.17 km) |
| Uxbridge to Moncada | 828.77 mi (1,333.78 km) |
| Uxbridge to Monforte de Lemos | 705.37 mi (1,135.18 km) |
| Uxbridge to Monforte del Cid | 909.43 mi (1,463.59 km) |
| Uxbridge to Mongat | 708.13 mi (1,139.62 km) |
| Uxbridge to Monovar | 905.53 mi (1,457.31 km) |
| Uxbridge to Monserrat | 841.78 mi (1,354.71 km) |
