| Greenock to Punta Gorda (Florida) | 4,215.25 mi (6,783.79 km) |
| Greenock to Puyallup (Washington) | 4,450.65 mi (7,162.63 km) |
| Greenock to Queen Creek (Arizona) | 4,935.28 mi (7,942.56 km) |
| Greenock to Queens (New York) | 3,189.46 mi (5,132.94 km) |
| Greenock to Quincy (Illinois) | 3,878.75 mi (6,242.25 km) |
| Greenock to Quincy (Massachusetts) | 3,013.50 mi (4,849.76 km) |
| Greenock to Raceland (Louisiana) | 4,388.86 mi (7,063.19 km) |
| Greenock to Racine (Wisconsin) | 3,611.41 mi (5,812.01 km) |
| Greenock to Radcliff (Kentucky) | 3,788.70 mi (6,097.32 km) |
| Greenock to Radford (Virginia) | 3,623.13 mi (5,830.87 km) |
| Greenock to Rahway (New Jersey) | 3,214.56 mi (5,173.33 km) |
| Greenock to Raleigh (North Carolina) | 3,615.72 mi (5,818.94 km) |
| Greenock to Ramona (California) | 5,114.82 mi (8,231.50 km) |
| Greenock to Ramsey (Minnesota) | 3,682.84 mi (5,926.96 km) |
| Greenock to Ramsey (New Jersey) | 3,187.92 mi (5,130.47 km) |
