| Giffnock to Newport East (Rhode Island) | 3,077.66 mi (4,953.02 km) |
| Giffnock to Newport News (Virginia) | 3,490.48 mi (5,617.38 km) |
| Giffnock to Newton (Iowa) | 3,868.34 mi (6,225.49 km) |
| Giffnock to Newton (Kansas) | 4,208.86 mi (6,773.51 km) |
| Giffnock to Newton (Massachusetts) | 3,036.81 mi (4,887.27 km) |
| Giffnock to Newton (North Carolina) | 3,742.60 mi (6,023.13 km) |
| Giffnock to Niagara Falls (New York) | 3,294.58 mi (5,302.12 km) |
| Giffnock to Niceville (Florida) | 4,209.18 mi (6,774.02 km) |
| Giffnock to Nicholasville (Kentucky) | 3,754.75 mi (6,042.69 km) |
| Giffnock to Niles (Illinois) | 3,666.45 mi (5,900.59 km) |
| Giffnock to Niles (Michigan) | 3,619.71 mi (5,825.36 km) |
| Giffnock to Niles (Ohio) | 3,449.83 mi (5,551.97 km) |
| Giffnock to Nipomo (California) | 5,129.55 mi (8,255.21 km) |
| Giffnock to Nixa (Missouri) | 4,117.56 mi (6,626.58 km) |
| Giffnock to Noblesville (Indiana) | 3,700.02 mi (5,954.60 km) |
