| Greenock to Naugatuck (Connecticut) | 3,126.19 mi (5,031.12 km) |
| Greenock to Navarre (Florida) | 4,210.93 mi (6,776.83 km) |
| Greenock to Nederland (Texas) | 4,500.88 mi (7,243.46 km) |
| Greenock to Neenah (Wisconsin) | 3,564.53 mi (5,736.55 km) |
| Greenock to Neosho (Missouri) | 4,146.19 mi (6,672.65 km) |
| Greenock to Nesconset (New York) | 3,160.35 mi (5,086.09 km) |
| Greenock to New Albany (Indiana) | 3,759.72 mi (6,050.69 km) |
| Greenock to New Albany (Ohio) | 3,558.87 mi (5,727.44 km) |
| Greenock to New Baltimore (Michigan) | 3,430.09 mi (5,520.20 km) |
| Greenock to New Baltimore (Virginia) | 3,434.73 mi (5,527.66 km) |
| Greenock to New Bedford (Massachusetts) | 3,037.59 mi (4,888.53 km) |
| Greenock to New Berlin (Wisconsin) | 3,610.60 mi (5,810.70 km) |
| Greenock to New Bern (North Carolina) | 3,593.19 mi (5,782.67 km) |
| Greenock to New Braunfels (Texas) | 4,666.36 mi (7,509.78 km) |
| Greenock to New Brighton (Minnesota) | 3,684.26 mi (5,929.24 km) |
