| Mercer Island to Chaudfontaine | 4,982.23 mi (8,018.13 km) |
| Mercer Island to Chaumont-Gistoux | 4,953.29 mi (7,971.56 km) |
| Mercer Island to Chimay | 4,979.84 mi (8,014.27 km) |
| Mercer Island to Ciney | 4,985.25 mi (8,022.98 km) |
| Mercer Island to Colfontaine | 4,947.91 mi (7,962.90 km) |
| Mercer Island to Courcelles | 4,958.17 mi (7,979.40 km) |
| Mercer Island to Court-Saint-Etienne | 4,952.98 mi (7,971.06 km) |
| Mercer Island to Couvin | 4,984.04 mi (8,021.04 km) |
| Mercer Island to Damme | 4,885.98 mi (7,863.23 km) |
| Mercer Island to De Haan | 4,878.39 mi (7,851.01 km) |
| Mercer Island to De Panne | 4,876.77 mi (7,848.40 km) |
| Mercer Island to De Pinte | 4,909.28 mi (7,900.72 km) |
| Mercer Island to Deerlijk | 4,910.06 mi (7,901.97 km) |
| Mercer Island to Deinze | 4,907.28 mi (7,897.51 km) |
| Mercer Island to Denderleeuw | 4,926.73 mi (7,928.81 km) |
