Willem-Alexanderweg is een straat te Cothen in de gemeente Wijk bij Duurstede en is gelegen in de Nederlandse provincie Utrecht.
| Postcode | Huisnummers |
|---|---|
| 3945 CH | 1a, 1b, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 23, 25a, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 73, 75a, 75b, 75c, 75 01, 75, 77a, 77b, 77c, 77d, 77 01, 77 02, 77 03, 77 04, 77 05, 77 06, 77 07, 77 08, 77 09, 77 10, 77 11, 77 12, 77 13, 77 14, 77; |
| 3945 CJ | 4, 6, 8, 10a, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30; |
| 3945 CK | 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 66, 68; |
| 3945 CL | 70, 72, 74a, 74, 76, 78, 80a, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98t, 98; |