| Herndon to Kopavogur | 2,811.80 mi (4,525.15 km) |
| Herndon to Reykjavik | 2,811.35 mi (4,524.44 km) |
| Herndon to Saudharkrokur | 2,897.83 mi (4,663.61 km) |
| Herndon to Selfoss | 2,836.71 mi (4,565.24 km) |
| Herndon to An Cabhan | 3,339.08 mi (5,373.74 km) |
| Herndon to Arklow | 3,405.54 mi (5,480.69 km) |
| Herndon to Ashtown | 3,389.39 mi (5,454.69 km) |
| Herndon to Athy | 3,369.03 mi (5,421.93 km) |
| Herndon to Baile Atha Luain | 3,323.95 mi (5,349.38 km) |
| Herndon to Ballincollig | 3,320.47 mi (5,343.78 km) |
| Herndon to Blackrock | 3,396.78 mi (5,466.59 km) |
| Herndon to Carlow | 3,373.82 mi (5,429.63 km) |
| Herndon to Carrick on Shannon | 3,310.50 mi (5,327.73 km) |
| Herndon to Carrigaline | 3,329.85 mi (5,358.88 km) |
| Herndon to Castlebar | 3,263.52 mi (5,252.13 km) |
