| Opelousas to National City (California) | 1,476.26 mi (2,375.81 km) |
| Opelousas to Naugatuck (Connecticut) | 1,300.99 mi (2,093.74 km) |
| Opelousas to Navarre (Florida) | 309.18 mi (497.58 km) |
| Opelousas to Nederland (Texas) | 120.82 mi (194.45 km) |
| Opelousas to Neenah (Wisconsin) | 962.86 mi (1,549.57 km) |
| Opelousas to Neosho (Missouri) | 456.01 mi (733.88 km) |
| Opelousas to Nesconset (New York) | 1,275.05 mi (2,052.00 km) |
| Opelousas to New Albany (Indiana) | 644.95 mi (1,037.95 km) |
| Opelousas to New Albany (Ohio) | 841.97 mi (1,355.03 km) |
| Opelousas to New Baltimore (Michigan) | 985.93 mi (1,586.70 km) |
| Opelousas to New Baltimore (Virginia) | 992.96 mi (1,598.02 km) |
| Opelousas to New Bedford (Massachusetts) | 1,403.11 mi (2,258.08 km) |
| Opelousas to New Berlin (Wisconsin) | 887.14 mi (1,427.72 km) |
| Opelousas to New Bern (North Carolina) | 925.86 mi (1,490.03 km) |
| Opelousas to New Braunfels (Texas) | 365.04 mi (587.47 km) |
