| SeaTac to Chaudfontaine | 4,991.02 mi (8,032.27 km) |
| SeaTac to Chaumont-Gistoux | 4,962.07 mi (7,985.67 km) |
| SeaTac to Chimay | 4,988.59 mi (8,028.36 km) |
| SeaTac to Ciney | 4,994.02 mi (8,037.09 km) |
| SeaTac to Colfontaine | 4,956.66 mi (7,976.98 km) |
| SeaTac to Courcelles | 4,966.93 mi (7,993.50 km) |
| SeaTac to Court-Saint-Etienne | 4,961.75 mi (7,985.17 km) |
| SeaTac to Couvin | 4,992.80 mi (8,035.13 km) |
| SeaTac to Damme | 4,894.74 mi (7,877.32 km) |
| SeaTac to De Haan | 4,887.14 mi (7,865.10 km) |
| SeaTac to De Panne | 4,885.51 mi (7,862.47 km) |
| SeaTac to De Pinte | 4,918.03 mi (7,914.81 km) |
| SeaTac to Deerlijk | 4,918.81 mi (7,916.06 km) |
| SeaTac to Deinze | 4,916.04 mi (7,911.60 km) |
| SeaTac to Denderleeuw | 4,935.50 mi (7,942.92 km) |
