| Opelika to Friern Barnet | 4,296.71 mi (6,914.88 km) |
| Opelika to Frimley | 4,279.48 mi (6,887.16 km) |
| Opelika to Frodsham | 4,159.20 mi (6,693.58 km) |
| Opelika to Frome | 4,216.12 mi (6,785.19 km) |
| Opelika to Fulham | 4,298.06 mi (6,917.06 km) |
| Opelika to Fulwood | 4,204.64 mi (6,766.72 km) |
| Opelika to Gainsborough | 4,234.31 mi (6,814.46 km) |
| Opelika to Galashiels | 4,114.27 mi (6,621.27 km) |
| Opelika to Garforth | 4,202.38 mi (6,763.08 km) |
| Opelika to Gateshead | 4,172.01 mi (6,714.20 km) |
| Opelika to Giffnock | 4,054.84 mi (6,525.63 km) |
| Opelika to Gillingham | 4,221.96 mi (6,794.58 km) |
| Opelika to Gillingham | 4,330.62 mi (6,969.45 km) |
| Opelika to Glasgow | 4,055.64 mi (6,526.91 km) |
| Opelika to Glastonbury | 4,201.48 mi (6,761.63 km) |
