| Gaithersburg to Kopavogur | 2,797.17 mi (4,501.60 km) |
| Gaithersburg to Reykjavik | 2,796.73 mi (4,500.89 km) |
| Gaithersburg to Saudharkrokur | 2,883.27 mi (4,640.17 km) |
| Gaithersburg to Selfoss | 2,822.07 mi (4,541.68 km) |
| Gaithersburg to An Cabhan | 3,324.54 mi (5,350.33 km) |
| Gaithersburg to Arklow | 3,391.05 mi (5,457.37 km) |
| Gaithersburg to Ashtown | 3,374.87 mi (5,431.33 km) |
| Gaithersburg to Athy | 3,354.54 mi (5,398.60 km) |
| Gaithersburg to Baile Atha Luain | 3,309.44 mi (5,326.02 km) |
| Gaithersburg to Ballincollig | 3,306.06 mi (5,320.59 km) |
| Gaithersburg to Blackrock | 3,382.26 mi (5,443.22 km) |
| Gaithersburg to Carlow | 3,359.33 mi (5,406.32 km) |
| Gaithersburg to Carrick on Shannon | 3,295.96 mi (5,304.34 km) |
| Gaithersburg to Carrigaline | 3,315.44 mi (5,335.69 km) |
| Gaithersburg to Castlebar | 3,248.99 mi (5,228.75 km) |
