| Castle Rock to Grantham | 4,625.26 mi (7,443.63 km) |
| Castle Rock to Gravesend | 4,719.76 mi (7,595.72 km) |
| Castle Rock to Grays | 4,717.05 mi (7,591.36 km) |
| Castle Rock to Greasley | 4,599.71 mi (7,402.52 km) |
| Castle Rock to Great Baddow | 4,713.10 mi (7,585.00 km) |
| Castle Rock to Great Bookham | 4,700.72 mi (7,565.07 km) |
| Castle Rock to Great Cornard | 4,708.81 mi (7,578.10 km) |
| Castle Rock to Great Driffield | 4,588.51 mi (7,384.50 km) |
| Castle Rock to Great Dunmow | 4,701.78 mi (7,566.78 km) |
| Castle Rock to Great Harwood | 4,531.10 mi (7,292.10 km) |
| Castle Rock to Great Linford | 4,655.12 mi (7,491.70 km) |
| Castle Rock to Great Missenden | 4,671.75 mi (7,518.45 km) |
| Castle Rock to Great Sankey | 4,538.50 mi (7,304.01 km) |
| Castle Rock to Great Wyrley | 4,588.60 mi (7,384.64 km) |
| Castle Rock to Great Yarmouth | 4,717.78 mi (7,592.53 km) |
