| Opelousas to Mexborough | 4,584.35 mi (7,377.79 km) |
| Opelousas to Mickleover | 4,587.97 mi (7,383.62 km) |
| Opelousas to Middlesbrough | 4,561.07 mi (7,340.34 km) |
| Opelousas to Middleton | 4,548.07 mi (7,319.41 km) |
| Opelousas to Middlewich | 4,546.36 mi (7,316.66 km) |
| Opelousas to Midsomer Norton | 4,589.01 mi (7,385.29 km) |
| Opelousas to Mildenhall | 4,682.42 mi (7,535.63 km) |
| Opelousas to Milford Haven | 4,475.19 mi (7,202.12 km) |
| Opelousas to Mill Hill | 4,671.52 mi (7,518.08 km) |
| Opelousas to Milngavie | 4,416.63 mi (7,107.87 km) |
| Opelousas to Milnrow | 4,549.76 mi (7,322.12 km) |
| Opelousas to Milton | 4,561.39 mi (7,340.84 km) |
| Opelousas to Milton Keynes | 4,639.95 mi (7,467.28 km) |
| Opelousas to Minehead | 4,550.46 mi (7,323.26 km) |
| Opelousas to Minster | 4,718.10 mi (7,593.05 km) |
