| Opelika to Chaudfontaine | 4,556.86 mi (7,333.56 km) |
| Opelika to Chaumont-Gistoux | 4,516.20 mi (7,268.12 km) |
| Opelika to Chimay | 4,517.29 mi (7,269.88 km) |
| Opelika to Ciney | 4,542.77 mi (7,310.88 km) |
| Opelika to Colfontaine | 4,489.03 mi (7,224.40 km) |
| Opelika to Courcelles | 4,509.10 mi (7,256.69 km) |
| Opelika to Court-Saint-Etienne | 4,512.32 mi (7,261.88 km) |
| Opelika to Couvin | 4,524.13 mi (7,280.89 km) |
| Opelika to Damme | 4,444.71 mi (7,153.07 km) |
| Opelika to De Haan | 4,434.05 mi (7,135.92 km) |
| Opelika to De Panne | 4,420.32 mi (7,113.83 km) |
| Opelika to De Pinte | 4,465.77 mi (7,186.96 km) |
| Opelika to Deerlijk | 4,457.40 mi (7,173.50 km) |
| Opelika to Deinze | 4,461.46 mi (7,180.03 km) |
| Opelika to Denderleeuw | 4,486.28 mi (7,219.97 km) |
