| Opelika to Greenford | 4,290.75 mi (6,905.30 km) |
| Opelika to Greenock | 4,034.82 mi (6,493.41 km) |
| Opelika to Greetland | 4,185.47 mi (6,735.86 km) |
| Opelika to Grimsby | 4,258.10 mi (6,852.76 km) |
| Opelika to Guildford | 4,288.08 mi (6,901.00 km) |
| Opelika to Guisborough | 4,200.76 mi (6,760.47 km) |
| Opelika to Guiseley | 4,188.32 mi (6,740.46 km) |
| Opelika to Hackney | 4,303.64 mi (6,926.03 km) |
| Opelika to Haddington | 4,109.34 mi (6,613.34 km) |
| Opelika to Hadleigh | 4,329.24 mi (6,967.24 km) |
| Opelika to Hailsham | 4,330.39 mi (6,969.09 km) |
| Opelika to Halesowen | 4,202.53 mi (6,763.32 km) |
| Opelika to Halewood | 4,153.41 mi (6,684.27 km) |
| Opelika to Halifax | 4,185.06 mi (6,735.21 km) |
| Opelika to Halstead | 4,321.74 mi (6,955.17 km) |
