| SeaTac to Coswig | 5,071.25 mi (8,161.39 km) |
| SeaTac to Cottbus | 5,118.58 mi (8,237.56 km) |
| SeaTac to Crailsheim | 5,181.79 mi (8,339.28 km) |
| SeaTac to Cremlingen | 5,010.97 mi (8,064.38 km) |
| SeaTac to Crimmitschau | 5,133.98 mi (8,262.35 km) |
| SeaTac to Cuxhaven | 4,873.39 mi (7,842.96 km) |
| SeaTac to Dachau | 5,265.47 mi (8,473.96 km) |
| SeaTac to Dallgow-Doberitz | 5,045.38 mi (8,119.75 km) |
| SeaTac to Damme | 4,940.10 mi (7,950.32 km) |
| SeaTac to Darmstadt | 5,105.04 mi (8,215.77 km) |
| SeaTac to Dassel | 5,015.79 mi (8,072.13 km) |
| SeaTac to Datteln | 4,970.49 mi (7,999.22 km) |
| SeaTac to Dautphe | 5,044.99 mi (8,119.12 km) |
| SeaTac to Deggendorf | 5,265.93 mi (8,474.69 km) |
| SeaTac to Delbruck | 4,992.39 mi (8,034.47 km) |
