| Storrs to Miranda de Ebro | 3,440.80 mi (5,537.44 km) |
| Storrs to Mislata | 3,655.20 mi (5,882.48 km) |
| Storrs to Moana | 3,178.84 mi (5,115.85 km) |
| Storrs to Moguer | 3,414.48 mi (5,495.08 km) |
| Storrs to Molina de Segura | 3,662.81 mi (5,894.72 km) |
| Storrs to Molins de Rey | 3,707.66 mi (5,966.91 km) |
| Storrs to Mollerusa | 3,649.17 mi (5,872.77 km) |
| Storrs to Mollet | 3,712.83 mi (5,975.22 km) |
| Storrs to Moncada | 3,713.31 mi (5,976.00 km) |
| Storrs to Moncada | 3,653.91 mi (5,880.40 km) |
| Storrs to Monforte de Lemos | 3,231.09 mi (5,199.93 km) |
| Storrs to Monforte del Cid | 3,675.41 mi (5,915.00 km) |
| Storrs to Mongat | 3,718.14 mi (5,983.77 km) |
| Storrs to Monovar | 3,668.39 mi (5,903.70 km) |
| Storrs to Monserrat | 3,650.05 mi (5,874.19 km) |
